9885840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2456

約数の個数: 80

約数和(自身を含む): 32462208

約数和(自身を除く): 22576368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 2423, 4080, 4846, 7269, 9692, 12115, 14538, 19384, 24230, 29076, 36345, 38768, 41191, 48460, 58152, 72690, 82382, 96920, 116304, 123573, 145380, 164764, 193840, 205955, 247146, 290760, 329528, 411910, 494292, 581520, 617865, 659056, 823820, 988584, 1235730, 1647640, 1977168, 2471460, 3295280, 4942920, 9885840]

約数ペア:

[(1, 9885840), (2, 4942920), (3, 3295280), (4, 2471460), (5, 1977168), (6, 1647640), (8, 1235730), (10, 988584), (12, 823820), (15, 659056), (16, 617865), (17, 581520), (20, 494292), (24, 411910), (30, 329528), (34, 290760), (40, 247146), (48, 205955), (51, 193840), (60, 164764), (68, 145380), (80, 123573), (85, 116304), (102, 96920), (120, 82382), (136, 72690), (170, 58152), (204, 48460), (240, 41191), (255, 38768), (272, 36345), (340, 29076), (408, 24230), (510, 19384), (680, 14538), (816, 12115), (1020, 9692), (1360, 7269), (2040, 4846), (2423, 4080)]