42601560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3257}}^1$

素因数の和:3380

約数の個数: 64

約数和(自身を含む): 129016800

約数和(自身を除く): 86415240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3257, 3270, 4360, 6514, 6540, 9771, 13028, 13080, 16285, 19542, 26056, 32570, 39084, 48855, 65140, 78168, 97710, 130280, 195420, 355013, 390840, 710026, 1065039, 1420052, 1775065, 2130078, 2840104, 3550130, 4260156, 5325195, 7100260, 8520312, 10650390, 14200520, 21300780, 42601560]

約数ペア:

[(1, 42601560), (2, 21300780), (3, 14200520), (4, 10650390), (5, 8520312), (6, 7100260), (8, 5325195), (10, 4260156), (12, 3550130), (15, 2840104), (20, 2130078), (24, 1775065), (30, 1420052), (40, 1065039), (60, 710026), (109, 390840), (120, 355013), (218, 195420), (327, 130280), (436, 97710), (545, 78168), (654, 65140), (872, 48855), (1090, 39084), (1308, 32570), (1635, 26056), (2180, 19542), (2616, 16285), (3257, 13080), (3270, 13028), (4360, 9771), (6514, 6540)]