2018017080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{70957}}^1$

素因数の和:71053

約数の個数: 96

約数和(自身を含む): 6641668800

約数和(自身を除く): 4623651720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 70957, 141914, 212871, 283828, 354785, 425742, 567656, 638613, 709570, 851484, 1064355, 1277226, 1419140, 1702968, 2128710, 2554452, 2838280, 3193065, 4257420, 5108904, 5605603, 6386130, 8514840, 11211206, 12772260, 16816809, 22422412, 25544520, 28028015, 33633618, 44844824, 50450427, 56056030, 67267236, 84084045, 100900854, 112112060, 134534472, 168168090, 201801708, 224224120, 252252135, 336336180, 403603416, 504504270, 672672360, 1009008540, 2018017080]

約数ペア:

[(1, 2018017080), (2, 1009008540), (3, 672672360), (4, 504504270), (5, 403603416), (6, 336336180), (8, 252252135), (9, 224224120), (10, 201801708), (12, 168168090), (15, 134534472), (18, 112112060), (20, 100900854), (24, 84084045), (30, 67267236), (36, 56056030), (40, 50450427), (45, 44844824), (60, 33633618), (72, 28028015), (79, 25544520), (90, 22422412), (120, 16816809), (158, 12772260), (180, 11211206), (237, 8514840), (316, 6386130), (360, 5605603), (395, 5108904), (474, 4257420), (632, 3193065), (711, 2838280), (790, 2554452), (948, 2128710), (1185, 1702968), (1422, 1419140), (1580, 1277226), (1896, 1064355), (2370, 851484), (2844, 709570), (3160, 638613), (3555, 567656), (4740, 425742), (5688, 354785), (7110, 283828), (9480, 212871), (14220, 141914), (28440, 70957)]