1893360

素因数分解:

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

素因数の和:60

約数の個数: 160

約数和(自身を含む): 7142400

約数和(自身を除く): 5249040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 343, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 686, 690, 735, 784, 805, 840, 920, 966, 980, 1029, 1104, 1127, 1176, 1288, 1372, 1380, 1470, 1610, 1680, 1715, 1840, 1932, 1960, 2058, 2254, 2352, 2415, 2576, 2744, 2760, 2940, 3220, 3381, 3430, 3864, 3920, 4116, 4508, 4830, 5145, 5488, 5520, 5635, 5880, 6440, 6762, 6860, 7728, 7889, 8232, 9016, 9660, 10290, 11270, 11760, 12880, 13524, 13720, 15778, 16464, 16905, 18032, 19320, 20580, 22540, 23667, 27048, 27440, 31556, 33810, 38640, 39445, 41160, 45080, 47334, 54096, 63112, 67620, 78890, 82320, 90160, 94668, 118335, 126224, 135240, 157780, 189336, 236670, 270480, 315560, 378672, 473340, 631120, 946680, 1893360]

約数ペア:

[(1, 1893360), (2, 946680), (3, 631120), (4, 473340), (5, 378672), (6, 315560), (7, 270480), (8, 236670), (10, 189336), (12, 157780), (14, 135240), (15, 126224), (16, 118335), (20, 94668), (21, 90160), (23, 82320), (24, 78890), (28, 67620), (30, 63112), (35, 54096), (40, 47334), (42, 45080), (46, 41160), (48, 39445), (49, 38640), (56, 33810), (60, 31556), (69, 27440), (70, 27048), (80, 23667), (84, 22540), (92, 20580), (98, 19320), (105, 18032), (112, 16905), (115, 16464), (120, 15778), (138, 13720), (140, 13524), (147, 12880), (161, 11760), (168, 11270), (184, 10290), (196, 9660), (210, 9016), (230, 8232), (240, 7889), (245, 7728), (276, 6860), (280, 6762), (294, 6440), (322, 5880), (336, 5635), (343, 5520), (345, 5488), (368, 5145), (392, 4830), (420, 4508), (460, 4116), (483, 3920), (490, 3864), (552, 3430), (560, 3381), (588, 3220), (644, 2940), (686, 2760), (690, 2744), (735, 2576), (784, 2415), (805, 2352), (840, 2254), (920, 2058), (966, 1960), (980, 1932), (1029, 1840), (1104, 1715), (1127, 1680), (1176, 1610), (1288, 1470), (1372, 1380)]