88734840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2131}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 267096960

約数和(自身を除く): 178362120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 2082, 2131, 2776, 3470, 4164, 4262, 5205, 6393, 6940, 8328, 8524, 10410, 10655, 12786, 13880, 17048, 20820, 21310, 25572, 31965, 41640, 42620, 51144, 63930, 85240, 127860, 255720, 739457, 1478914, 2218371, 2957828, 3697285, 4436742, 5915656, 7394570, 8873484, 11091855, 14789140, 17746968, 22183710, 29578280, 44367420, 88734840]

約数ペア:

[(1, 88734840), (2, 44367420), (3, 29578280), (4, 22183710), (5, 17746968), (6, 14789140), (8, 11091855), (10, 8873484), (12, 7394570), (15, 5915656), (20, 4436742), (24, 3697285), (30, 2957828), (40, 2218371), (60, 1478914), (120, 739457), (347, 255720), (694, 127860), (1041, 85240), (1388, 63930), (1735, 51144), (2082, 42620), (2131, 41640), (2776, 31965), (3470, 25572), (4164, 21310), (4262, 20820), (5205, 17048), (6393, 13880), (6940, 12786), (8328, 10655), (8524, 10410)]