2818680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 8588160

約数和(自身を除く): 5769480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 283, 332, 415, 498, 566, 664, 830, 849, 996, 1132, 1245, 1415, 1660, 1698, 1992, 2264, 2490, 2830, 3320, 3396, 4245, 4980, 5660, 6792, 8490, 9960, 11320, 16980, 23489, 33960, 46978, 70467, 93956, 117445, 140934, 187912, 234890, 281868, 352335, 469780, 563736, 704670, 939560, 1409340, 2818680]

約数ペア:

[(1, 2818680), (2, 1409340), (3, 939560), (4, 704670), (5, 563736), (6, 469780), (8, 352335), (10, 281868), (12, 234890), (15, 187912), (20, 140934), (24, 117445), (30, 93956), (40, 70467), (60, 46978), (83, 33960), (120, 23489), (166, 16980), (249, 11320), (283, 9960), (332, 8490), (415, 6792), (498, 5660), (566, 4980), (664, 4245), (830, 3396), (849, 3320), (996, 2830), (1132, 2490), (1245, 2264), (1415, 1992), (1660, 1698)]