135455160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{26251}}^1$

素因数の和:26308

約数の個数: 64

約数和(自身を含む): 415831680

約数和(自身を除く): 280376520

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, 26251, 52502, 78753, 105004, 131255, 157506, 210008, 262510, 315012, 393765, 525020, 630024, 787530, 1050040, 1128793, 1575060, 2257586, 3150120, 3386379, 4515172, 5643965, 6772758, 9030344, 11287930, 13545516, 16931895, 22575860, 27091032, 33863790, 45151720, 67727580, 135455160]

約数ペア:

[(1, 135455160), (2, 67727580), (3, 45151720), (4, 33863790), (5, 27091032), (6, 22575860), (8, 16931895), (10, 13545516), (12, 11287930), (15, 9030344), (20, 6772758), (24, 5643965), (30, 4515172), (40, 3386379), (43, 3150120), (60, 2257586), (86, 1575060), (120, 1128793), (129, 1050040), (172, 787530), (215, 630024), (258, 525020), (344, 393765), (430, 315012), (516, 262510), (645, 210008), (860, 157506), (1032, 131255), (1290, 105004), (1720, 78753), (2580, 52502), (5160, 26251)]