69407160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13451}}^1$

素因数の和:13508

約数の個数: 64

約数和(自身を含む): 213079680

約数和(自身を除く): 143672520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 13451, 26902, 40353, 53804, 67255, 80706, 107608, 134510, 161412, 201765, 269020, 322824, 403530, 538040, 578393, 807060, 1156786, 1614120, 1735179, 2313572, 2891965, 3470358, 4627144, 5783930, 6940716, 8675895, 11567860, 13881432, 17351790, 23135720, 34703580, 69407160]

約数ペア:

[(1, 69407160), (2, 34703580), (3, 23135720), (4, 17351790), (5, 13881432), (6, 11567860), (8, 8675895), (10, 6940716), (12, 5783930), (15, 4627144), (20, 3470358), (24, 2891965), (30, 2313572), (40, 1735179), (43, 1614120), (60, 1156786), (86, 807060), (120, 578393), (129, 538040), (172, 403530), (215, 322824), (258, 269020), (344, 201765), (430, 161412), (516, 134510), (645, 107608), (860, 80706), (1032, 67255), (1290, 53804), (1720, 40353), (2580, 26902), (5160, 13451)]