120614520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77317}}^1$

素因数の和:77344

約数の個数: 64

約数和(自身を含む): 389682720

約数和(自身を除く): 269068200

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, 77317, 154634, 231951, 309268, 386585, 463902, 618536, 773170, 927804, 1005121, 1159755, 1546340, 1855608, 2010242, 2319510, 3015363, 3092680, 4020484, 4639020, 5025605, 6030726, 8040968, 9278040, 10051210, 12061452, 15076815, 20102420, 24122904, 30153630, 40204840, 60307260, 120614520]

約数ペア:

[(1, 120614520), (2, 60307260), (3, 40204840), (4, 30153630), (5, 24122904), (6, 20102420), (8, 15076815), (10, 12061452), (12, 10051210), (13, 9278040), (15, 8040968), (20, 6030726), (24, 5025605), (26, 4639020), (30, 4020484), (39, 3092680), (40, 3015363), (52, 2319510), (60, 2010242), (65, 1855608), (78, 1546340), (104, 1159755), (120, 1005121), (130, 927804), (156, 773170), (195, 618536), (260, 463902), (312, 386585), (390, 309268), (520, 231951), (780, 154634), (1560, 77317)]