53012760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1439}}^1$

素因数の和:1760

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 106654440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1439, 1535, 1842, 2456, 2878, 3070, 3684, 4317, 4605, 5756, 6140, 7195, 7368, 8634, 9210, 11512, 12280, 14390, 17268, 18420, 21585, 28780, 34536, 36840, 43170, 57560, 86340, 172680, 441773, 883546, 1325319, 1767092, 2208865, 2650638, 3534184, 4417730, 5301276, 6626595, 8835460, 10602552, 13253190, 17670920, 26506380, 53012760]

約数ペア:

[(1, 53012760), (2, 26506380), (3, 17670920), (4, 13253190), (5, 10602552), (6, 8835460), (8, 6626595), (10, 5301276), (12, 4417730), (15, 3534184), (20, 2650638), (24, 2208865), (30, 1767092), (40, 1325319), (60, 883546), (120, 441773), (307, 172680), (614, 86340), (921, 57560), (1228, 43170), (1439, 36840), (1535, 34536), (1842, 28780), (2456, 21585), (2878, 18420), (3070, 17268), (3684, 14390), (4317, 12280), (4605, 11512), (5756, 9210), (6140, 8634), (7195, 7368)]