254941320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73259}}^1$

素因数の和:73302

約数の個数: 64

約数和(自身を含む): 791208000

約数和(自身を除く): 536266680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 73259, 146518, 219777, 293036, 366295, 439554, 586072, 732590, 879108, 1098885, 1465180, 1758216, 2124511, 2197770, 2930360, 4249022, 4395540, 6373533, 8498044, 8791080, 10622555, 12747066, 16996088, 21245110, 25494132, 31867665, 42490220, 50988264, 63735330, 84980440, 127470660, 254941320]

約数ペア:

[(1, 254941320), (2, 127470660), (3, 84980440), (4, 63735330), (5, 50988264), (6, 42490220), (8, 31867665), (10, 25494132), (12, 21245110), (15, 16996088), (20, 12747066), (24, 10622555), (29, 8791080), (30, 8498044), (40, 6373533), (58, 4395540), (60, 4249022), (87, 2930360), (116, 2197770), (120, 2124511), (145, 1758216), (174, 1465180), (232, 1098885), (290, 879108), (348, 732590), (435, 586072), (580, 439554), (696, 366295), (870, 293036), (1160, 219777), (1740, 146518), (3480, 73259)]