122688120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1193}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 368802720

約数和(自身を除く): 246114600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1193, 1714, 2386, 2571, 3428, 3579, 4285, 4772, 5142, 5965, 6856, 7158, 8570, 9544, 10284, 11930, 12855, 14316, 17140, 17895, 20568, 23860, 25710, 28632, 34280, 35790, 47720, 51420, 71580, 102840, 143160, 1022401, 2044802, 3067203, 4089604, 5112005, 6134406, 8179208, 10224010, 12268812, 15336015, 20448020, 24537624, 30672030, 40896040, 61344060, 122688120]

約数ペア:

[(1, 122688120), (2, 61344060), (3, 40896040), (4, 30672030), (5, 24537624), (6, 20448020), (8, 15336015), (10, 12268812), (12, 10224010), (15, 8179208), (20, 6134406), (24, 5112005), (30, 4089604), (40, 3067203), (60, 2044802), (120, 1022401), (857, 143160), (1193, 102840), (1714, 71580), (2386, 51420), (2571, 47720), (3428, 35790), (3579, 34280), (4285, 28632), (4772, 25710), (5142, 23860), (5965, 20568), (6856, 17895), (7158, 17140), (8570, 14316), (9544, 12855), (10284, 11930)]