66595440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8951}}^1$

素因数の和:8998

約数の個数: 80

約数和(自身を含む): 213129216

約数和(自身を除く): 146533776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 8951, 17902, 26853, 35804, 44755, 53706, 71608, 89510, 107412, 134265, 143216, 179020, 214824, 268530, 277481, 358040, 429648, 537060, 554962, 716080, 832443, 1074120, 1109924, 1387405, 1664886, 2148240, 2219848, 2774810, 3329772, 4162215, 4439696, 5549620, 6659544, 8324430, 11099240, 13319088, 16648860, 22198480, 33297720, 66595440]

約数ペア:

[(1, 66595440), (2, 33297720), (3, 22198480), (4, 16648860), (5, 13319088), (6, 11099240), (8, 8324430), (10, 6659544), (12, 5549620), (15, 4439696), (16, 4162215), (20, 3329772), (24, 2774810), (30, 2219848), (31, 2148240), (40, 1664886), (48, 1387405), (60, 1109924), (62, 1074120), (80, 832443), (93, 716080), (120, 554962), (124, 537060), (155, 429648), (186, 358040), (240, 277481), (248, 268530), (310, 214824), (372, 179020), (465, 143216), (496, 134265), (620, 107412), (744, 89510), (930, 71608), (1240, 53706), (1488, 44755), (1860, 35804), (2480, 26853), (3720, 17902), (7440, 8951)]