123159840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{677}}^1$

素因数の和:1074

約数の個数: 96

約数和(自身を含む): 389551680

約数和(自身を除く): 266391840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 379, 480, 677, 758, 1137, 1354, 1516, 1895, 2031, 2274, 2708, 3032, 3385, 3790, 4062, 4548, 5416, 5685, 6064, 6770, 7580, 8124, 9096, 10155, 10832, 11370, 12128, 13540, 15160, 16248, 18192, 20310, 21664, 22740, 27080, 30320, 32496, 36384, 40620, 45480, 54160, 60640, 64992, 81240, 90960, 108320, 162480, 181920, 256583, 324960, 513166, 769749, 1026332, 1282915, 1539498, 2052664, 2565830, 3078996, 3848745, 4105328, 5131660, 6157992, 7697490, 8210656, 10263320, 12315984, 15394980, 20526640, 24631968, 30789960, 41053280, 61579920, 123159840]

約数ペア:

[(1, 123159840), (2, 61579920), (3, 41053280), (4, 30789960), (5, 24631968), (6, 20526640), (8, 15394980), (10, 12315984), (12, 10263320), (15, 8210656), (16, 7697490), (20, 6157992), (24, 5131660), (30, 4105328), (32, 3848745), (40, 3078996), (48, 2565830), (60, 2052664), (80, 1539498), (96, 1282915), (120, 1026332), (160, 769749), (240, 513166), (379, 324960), (480, 256583), (677, 181920), (758, 162480), (1137, 108320), (1354, 90960), (1516, 81240), (1895, 64992), (2031, 60640), (2274, 54160), (2708, 45480), (3032, 40620), (3385, 36384), (3790, 32496), (4062, 30320), (4548, 27080), (5416, 22740), (5685, 21664), (6064, 20310), (6770, 18192), (7580, 16248), (8124, 15160), (9096, 13540), (10155, 12128), (10832, 11370)]