12423120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 39580800

約数和(自身を除く): 27157680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1399, 1480, 1776, 2220, 2798, 2960, 4197, 4440, 5596, 6995, 8394, 8880, 11192, 13990, 16788, 20985, 22384, 27980, 33576, 41970, 51763, 55960, 67152, 83940, 103526, 111920, 155289, 167880, 207052, 258815, 310578, 335760, 414104, 517630, 621156, 776445, 828208, 1035260, 1242312, 1552890, 2070520, 2484624, 3105780, 4141040, 6211560, 12423120]

約数ペア:

[(1, 12423120), (2, 6211560), (3, 4141040), (4, 3105780), (5, 2484624), (6, 2070520), (8, 1552890), (10, 1242312), (12, 1035260), (15, 828208), (16, 776445), (20, 621156), (24, 517630), (30, 414104), (37, 335760), (40, 310578), (48, 258815), (60, 207052), (74, 167880), (80, 155289), (111, 111920), (120, 103526), (148, 83940), (185, 67152), (222, 55960), (240, 51763), (296, 41970), (370, 33576), (444, 27980), (555, 22384), (592, 20985), (740, 16788), (888, 13990), (1110, 11192), (1399, 8880), (1480, 8394), (1776, 6995), (2220, 5596), (2798, 4440), (2960, 4197)]