77235240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2693}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 232761600

約数和(自身を除く): 155526360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2693, 2868, 3585, 4780, 5386, 5736, 7170, 8079, 9560, 10772, 13465, 14340, 16158, 21544, 26930, 28680, 32316, 40395, 53860, 64632, 80790, 107720, 161580, 323160, 643627, 1287254, 1930881, 2574508, 3218135, 3861762, 5149016, 6436270, 7723524, 9654405, 12872540, 15447048, 19308810, 25745080, 38617620, 77235240]

約数ペア:

[(1, 77235240), (2, 38617620), (3, 25745080), (4, 19308810), (5, 15447048), (6, 12872540), (8, 9654405), (10, 7723524), (12, 6436270), (15, 5149016), (20, 3861762), (24, 3218135), (30, 2574508), (40, 1930881), (60, 1287254), (120, 643627), (239, 323160), (478, 161580), (717, 107720), (956, 80790), (1195, 64632), (1434, 53860), (1912, 40395), (2390, 32316), (2693, 28680), (2868, 26930), (3585, 21544), (4780, 16158), (5386, 14340), (5736, 13465), (7170, 10772), (8079, 9560)]