64030440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12409}}^1$

素因数の和:12466

約数の個数: 64

約数和(自身を含む): 196574400

約数和(自身を除く): 132543960

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, 12409, 24818, 37227, 49636, 62045, 74454, 99272, 124090, 148908, 186135, 248180, 297816, 372270, 496360, 533587, 744540, 1067174, 1489080, 1600761, 2134348, 2667935, 3201522, 4268696, 5335870, 6403044, 8003805, 10671740, 12806088, 16007610, 21343480, 32015220, 64030440]

約数ペア:

[(1, 64030440), (2, 32015220), (3, 21343480), (4, 16007610), (5, 12806088), (6, 10671740), (8, 8003805), (10, 6403044), (12, 5335870), (15, 4268696), (20, 3201522), (24, 2667935), (30, 2134348), (40, 1600761), (43, 1489080), (60, 1067174), (86, 744540), (120, 533587), (129, 496360), (172, 372270), (215, 297816), (258, 248180), (344, 186135), (430, 148908), (516, 124090), (645, 99272), (860, 74454), (1032, 62045), (1290, 49636), (1720, 37227), (2580, 24818), (5160, 12409)]