180570660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97081}}^1$

素因数の和:97124

約数の個数: 48

約数和(自身を含む): 521912832

約数和(自身を除く): 341342172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 97081, 194162, 291243, 388324, 485405, 582486, 970810, 1164972, 1456215, 1941620, 2912430, 3009511, 5824860, 6019022, 9028533, 12038044, 15047555, 18057066, 30095110, 36114132, 45142665, 60190220, 90285330, 180570660]

約数ペア:

[(1, 180570660), (2, 90285330), (3, 60190220), (4, 45142665), (5, 36114132), (6, 30095110), (10, 18057066), (12, 15047555), (15, 12038044), (20, 9028533), (30, 6019022), (31, 5824860), (60, 3009511), (62, 2912430), (93, 1941620), (124, 1456215), (155, 1164972), (186, 970810), (310, 582486), (372, 485405), (465, 388324), (620, 291243), (930, 194162), (1860, 97081)]