25671840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 82010880

約数和(自身を除く): 56339040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 677, 790, 948, 1185, 1264, 1354, 1580, 1896, 2031, 2370, 2528, 2708, 3160, 3385, 3792, 4062, 4740, 5416, 6320, 6770, 7584, 8124, 9480, 10155, 10832, 12640, 13540, 16248, 18960, 20310, 21664, 27080, 32496, 37920, 40620, 53483, 54160, 64992, 81240, 106966, 108320, 160449, 162480, 213932, 267415, 320898, 324960, 427864, 534830, 641796, 802245, 855728, 1069660, 1283592, 1604490, 1711456, 2139320, 2567184, 3208980, 4278640, 5134368, 6417960, 8557280, 12835920, 25671840]

約数ペア:

[(1, 25671840), (2, 12835920), (3, 8557280), (4, 6417960), (5, 5134368), (6, 4278640), (8, 3208980), (10, 2567184), (12, 2139320), (15, 1711456), (16, 1604490), (20, 1283592), (24, 1069660), (30, 855728), (32, 802245), (40, 641796), (48, 534830), (60, 427864), (79, 324960), (80, 320898), (96, 267415), (120, 213932), (158, 162480), (160, 160449), (237, 108320), (240, 106966), (316, 81240), (395, 64992), (474, 54160), (480, 53483), (632, 40620), (677, 37920), (790, 32496), (948, 27080), (1185, 21664), (1264, 20310), (1354, 18960), (1580, 16248), (1896, 13540), (2031, 12640), (2370, 10832), (2528, 10155), (2708, 9480), (3160, 8124), (3385, 7584), (3792, 6770), (4062, 6320), (4740, 5416)]