54907440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 320

約数和(自身を含む): 214272000

約数和(自身を除く): 159364560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 29, 30, 35, 40, 42, 46, 48, 49, 56, 58, 60, 69, 70, 80, 84, 87, 92, 98, 105, 112, 115, 116, 120, 138, 140, 145, 147, 161, 168, 174, 184, 196, 203, 210, 230, 232, 240, 245, 276, 280, 290, 294, 322, 336, 343, 345, 348, 368, 392, 406, 420, 435, 460, 464, 483, 490, 552, 560, 580, 588, 609, 644, 667, 686, 690, 696, 735, 784, 805, 812, 840, 870, 920, 966, 980, 1015, 1029, 1104, 1127, 1160, 1176, 1218, 1288, 1334, 1372, 1380, 1392, 1421, 1470, 1610, 1624, 1680, 1715, 1740, 1840, 1932, 1960, 2001, 2030, 2058, 2254, 2320, 2352, 2415, 2436, 2576, 2668, 2744, 2760, 2842, 2940, 3045, 3220, 3248, 3335, 3381, 3430, 3480, 3864, 3920, 4002, 4060, 4116, 4263, 4508, 4669, 4830, 4872, 5145, 5336, 5488, 5520, 5635, 5684, 5880, 6090, 6440, 6670, 6762, 6860, 6960, 7105, 7728, 7889, 8004, 8120, 8232, 8526, 9016, 9338, 9660, 9744, 9947, 10005, 10290, 10672, 11270, 11368, 11760, 12180, 12880, 13340, 13524, 13720, 14007, 14210, 15778, 16008, 16240, 16464, 16905, 17052, 18032, 18676, 19320, 19894, 20010, 20580, 21315, 22540, 22736, 23345, 23667, 24360, 26680, 27048, 27440, 28014, 28420, 29841, 31556, 32016, 32683, 33810, 34104, 37352, 38640, 39445, 39788, 40020, 41160, 42630, 45080, 46690, 47334, 48720, 49735, 53360, 54096, 56028, 56840, 59682, 63112, 65366, 67620, 68208, 70035, 74704, 78890, 79576, 80040, 82320, 85260, 90160, 93380, 94668, 98049, 99470, 112056, 113680, 118335, 119364, 126224, 130732, 135240, 140070, 149205, 157780, 159152, 160080, 163415, 170520, 186760, 189336, 196098, 198940, 224112, 228781, 236670, 238728, 261464, 270480, 280140, 298410, 315560, 326830, 341040, 373520, 378672, 392196, 397880, 457562, 473340, 477456, 490245, 522928, 560280, 596820, 631120, 653660, 686343, 784392, 795760, 915124, 946680, 980490, 1120560, 1143905, 1193640, 1307320, 1372686, 1568784, 1830248, 1893360, 1960980, 2287810, 2387280, 2614640, 2745372, 3431715, 3660496, 3921960, 4575620, 5490744, 6863430, 7843920, 9151240, 10981488, 13726860, 18302480, 27453720, 54907440]

約数ペア:

[(1, 54907440), (2, 27453720), (3, 18302480), (4, 13726860), (5, 10981488), (6, 9151240), (7, 7843920), (8, 6863430), (10, 5490744), (12, 4575620), (14, 3921960), (15, 3660496), (16, 3431715), (20, 2745372), (21, 2614640), (23, 2387280), (24, 2287810), (28, 1960980), (29, 1893360), (30, 1830248), (35, 1568784), (40, 1372686), (42, 1307320), (46, 1193640), (48, 1143905), (49, 1120560), (56, 980490), (58, 946680), (60, 915124), (69, 795760), (70, 784392), (80, 686343), (84, 653660), (87, 631120), (92, 596820), (98, 560280), (105, 522928), (112, 490245), (115, 477456), (116, 473340), (120, 457562), (138, 397880), (140, 392196), (145, 378672), (147, 373520), (161, 341040), (168, 326830), (174, 315560), (184, 298410), (196, 280140), (203, 270480), (210, 261464), (230, 238728), (232, 236670), (240, 228781), (245, 224112), (276, 198940), (280, 196098), (290, 189336), (294, 186760), (322, 170520), (336, 163415), (343, 160080), (345, 159152), (348, 157780), (368, 149205), (392, 140070), (406, 135240), (420, 130732), (435, 126224), (460, 119364), (464, 118335), (483, 113680), (490, 112056), (552, 99470), (560, 98049), (580, 94668), (588, 93380), (609, 90160), (644, 85260), (667, 82320), (686, 80040), (690, 79576), (696, 78890), (735, 74704), (784, 70035), (805, 68208), (812, 67620), (840, 65366), (870, 63112), (920, 59682), (966, 56840), (980, 56028), (1015, 54096), (1029, 53360), (1104, 49735), (1127, 48720), (1160, 47334), (1176, 46690), (1218, 45080), (1288, 42630), (1334, 41160), (1372, 40020), (1380, 39788), (1392, 39445), (1421, 38640), (1470, 37352), (1610, 34104), (1624, 33810), (1680, 32683), (1715, 32016), (1740, 31556), (1840, 29841), (1932, 28420), (1960, 28014), (2001, 27440), (2030, 27048), (2058, 26680), (2254, 24360), (2320, 23667), (2352, 23345), (2415, 22736), (2436, 22540), (2576, 21315), (2668, 20580), (2744, 20010), (2760, 19894), (2842, 19320), (2940, 18676), (3045, 18032), (3220, 17052), (3248, 16905), (3335, 16464), (3381, 16240), (3430, 16008), (3480, 15778), (3864, 14210), (3920, 14007), (4002, 13720), (4060, 13524), (4116, 13340), (4263, 12880), (4508, 12180), (4669, 11760), (4830, 11368), (4872, 11270), (5145, 10672), (5336, 10290), (5488, 10005), (5520, 9947), (5635, 9744), (5684, 9660), (5880, 9338), (6090, 9016), (6440, 8526), (6670, 8232), (6762, 8120), (6860, 8004), (6960, 7889), (7105, 7728)]