67983240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43579}}^1$

素因数の和:43606

約数の個数: 64

約数和(自身を含む): 219643200

約数和(自身を除く): 151659960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 43579, 87158, 130737, 174316, 217895, 261474, 348632, 435790, 522948, 566527, 653685, 871580, 1045896, 1133054, 1307370, 1699581, 1743160, 2266108, 2614740, 2832635, 3399162, 4532216, 5229480, 5665270, 6798324, 8497905, 11330540, 13596648, 16995810, 22661080, 33991620, 67983240]

約数ペア:

[(1, 67983240), (2, 33991620), (3, 22661080), (4, 16995810), (5, 13596648), (6, 11330540), (8, 8497905), (10, 6798324), (12, 5665270), (13, 5229480), (15, 4532216), (20, 3399162), (24, 2832635), (26, 2614740), (30, 2266108), (39, 1743160), (40, 1699581), (52, 1307370), (60, 1133054), (65, 1045896), (78, 871580), (104, 653685), (120, 566527), (130, 522948), (156, 435790), (195, 348632), (260, 261474), (312, 217895), (390, 174316), (520, 130737), (780, 87158), (1560, 43579)]