55889520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3947}}^1$

素因数の和:4022

約数の個数: 80

約数和(自身を含む): 176238720

約数和(自身を除く): 120349200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 3947, 4720, 7080, 7894, 11841, 14160, 15788, 19735, 23682, 31576, 39470, 47364, 59205, 63152, 78940, 94728, 118410, 157880, 189456, 232873, 236820, 315760, 465746, 473640, 698619, 931492, 947280, 1164365, 1397238, 1862984, 2328730, 2794476, 3493095, 3725968, 4657460, 5588952, 6986190, 9314920, 11177904, 13972380, 18629840, 27944760, 55889520]

約数ペア:

[(1, 55889520), (2, 27944760), (3, 18629840), (4, 13972380), (5, 11177904), (6, 9314920), (8, 6986190), (10, 5588952), (12, 4657460), (15, 3725968), (16, 3493095), (20, 2794476), (24, 2328730), (30, 1862984), (40, 1397238), (48, 1164365), (59, 947280), (60, 931492), (80, 698619), (118, 473640), (120, 465746), (177, 315760), (236, 236820), (240, 232873), (295, 189456), (354, 157880), (472, 118410), (590, 94728), (708, 78940), (885, 63152), (944, 59205), (1180, 47364), (1416, 39470), (1770, 31576), (2360, 23682), (2832, 19735), (3540, 15788), (3947, 14160), (4720, 11841), (7080, 7894)]