1120560

素因数分解:

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

素因数の和:75

約数の個数: 160

約数和(自身を含む): 4285440

約数和(自身を除く): 3164880

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, 56, 58, 60, 69, 70, 80, 84, 87, 92, 105, 112, 115, 116, 120, 138, 140, 145, 161, 168, 174, 184, 203, 210, 230, 232, 240, 276, 280, 290, 322, 336, 345, 348, 368, 406, 420, 435, 460, 464, 483, 552, 560, 580, 609, 644, 667, 690, 696, 805, 812, 840, 870, 920, 966, 1015, 1104, 1160, 1218, 1288, 1334, 1380, 1392, 1610, 1624, 1680, 1740, 1840, 1932, 2001, 2030, 2320, 2415, 2436, 2576, 2668, 2760, 3045, 3220, 3248, 3335, 3480, 3864, 4002, 4060, 4669, 4830, 4872, 5336, 5520, 6090, 6440, 6670, 6960, 7728, 8004, 8120, 9338, 9660, 9744, 10005, 10672, 12180, 12880, 13340, 14007, 16008, 16240, 18676, 19320, 20010, 23345, 24360, 26680, 28014, 32016, 37352, 38640, 40020, 46690, 48720, 53360, 56028, 70035, 74704, 80040, 93380, 112056, 140070, 160080, 186760, 224112, 280140, 373520, 560280, 1120560]

約数ペア:

[(1, 1120560), (2, 560280), (3, 373520), (4, 280140), (5, 224112), (6, 186760), (7, 160080), (8, 140070), (10, 112056), (12, 93380), (14, 80040), (15, 74704), (16, 70035), (20, 56028), (21, 53360), (23, 48720), (24, 46690), (28, 40020), (29, 38640), (30, 37352), (35, 32016), (40, 28014), (42, 26680), (46, 24360), (48, 23345), (56, 20010), (58, 19320), (60, 18676), (69, 16240), (70, 16008), (80, 14007), (84, 13340), (87, 12880), (92, 12180), (105, 10672), (112, 10005), (115, 9744), (116, 9660), (120, 9338), (138, 8120), (140, 8004), (145, 7728), (161, 6960), (168, 6670), (174, 6440), (184, 6090), (203, 5520), (210, 5336), (230, 4872), (232, 4830), (240, 4669), (276, 4060), (280, 4002), (290, 3864), (322, 3480), (336, 3335), (345, 3248), (348, 3220), (368, 3045), (406, 2760), (420, 2668), (435, 2576), (460, 2436), (464, 2415), (483, 2320), (552, 2030), (560, 2001), (580, 1932), (609, 1840), (644, 1740), (667, 1680), (690, 1624), (696, 1610), (805, 1392), (812, 1380), (840, 1334), (870, 1288), (920, 1218), (966, 1160), (1015, 1104)]