157088280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2503}}^1$

素因数の和:3040

約数の個数: 64

約数和(自身を含む): 472354560

約数和(自身を除く): 315266280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 523, 1046, 1569, 2092, 2503, 2615, 3138, 4184, 5006, 5230, 6276, 7509, 7845, 10012, 10460, 12515, 12552, 15018, 15690, 20024, 20920, 25030, 30036, 31380, 37545, 50060, 60072, 62760, 75090, 100120, 150180, 300360, 1309069, 2618138, 3927207, 5236276, 6545345, 7854414, 10472552, 13090690, 15708828, 19636035, 26181380, 31417656, 39272070, 52362760, 78544140, 157088280]

約数ペア:

[(1, 157088280), (2, 78544140), (3, 52362760), (4, 39272070), (5, 31417656), (6, 26181380), (8, 19636035), (10, 15708828), (12, 13090690), (15, 10472552), (20, 7854414), (24, 6545345), (30, 5236276), (40, 3927207), (60, 2618138), (120, 1309069), (523, 300360), (1046, 150180), (1569, 100120), (2092, 75090), (2503, 62760), (2615, 60072), (3138, 50060), (4184, 37545), (5006, 31380), (5230, 30036), (6276, 25030), (7509, 20920), (7845, 20024), (10012, 15690), (10460, 15018), (12515, 12552)]