67615320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3257}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 204081120

約数和(自身を除く): 136465800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3257, 3460, 4152, 5190, 6514, 6920, 9771, 10380, 13028, 16285, 19542, 20760, 26056, 32570, 39084, 48855, 65140, 78168, 97710, 130280, 195420, 390840, 563461, 1126922, 1690383, 2253844, 2817305, 3380766, 4507688, 5634610, 6761532, 8451915, 11269220, 13523064, 16903830, 22538440, 33807660, 67615320]

約数ペア:

[(1, 67615320), (2, 33807660), (3, 22538440), (4, 16903830), (5, 13523064), (6, 11269220), (8, 8451915), (10, 6761532), (12, 5634610), (15, 4507688), (20, 3380766), (24, 2817305), (30, 2253844), (40, 1690383), (60, 1126922), (120, 563461), (173, 390840), (346, 195420), (519, 130280), (692, 97710), (865, 78168), (1038, 65140), (1384, 48855), (1730, 39084), (2076, 32570), (2595, 26056), (3257, 20760), (3460, 19542), (4152, 16285), (5190, 13028), (6514, 10380), (6920, 9771)]