65137080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6871}}^1$

素因数の和:6964

約数の個数: 64

約数和(自身を含む): 197913600

約数和(自身を除く): 132776520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 6871, 9480, 13742, 20613, 27484, 34355, 41226, 54968, 68710, 82452, 103065, 137420, 164904, 206130, 274840, 412260, 542809, 824520, 1085618, 1628427, 2171236, 2714045, 3256854, 4342472, 5428090, 6513708, 8142135, 10856180, 13027416, 16284270, 21712360, 32568540, 65137080]

約数ペア:

[(1, 65137080), (2, 32568540), (3, 21712360), (4, 16284270), (5, 13027416), (6, 10856180), (8, 8142135), (10, 6513708), (12, 5428090), (15, 4342472), (20, 3256854), (24, 2714045), (30, 2171236), (40, 1628427), (60, 1085618), (79, 824520), (120, 542809), (158, 412260), (237, 274840), (316, 206130), (395, 164904), (474, 137420), (632, 103065), (790, 82452), (948, 68710), (1185, 54968), (1580, 41226), (1896, 34355), (2370, 27484), (3160, 20613), (4740, 13742), (6871, 9480)]