68761080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 224499600

約数和(自身を除く): 155738520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409, 467, 818, 934, 1227, 1401, 1636, 1868, 2045, 2335, 2454, 2802, 3272, 3681, 3736, 4090, 4203, 4670, 4908, 5604, 6135, 7005, 7362, 8180, 8406, 9340, 9816, 11208, 12270, 14010, 14724, 16360, 16812, 18405, 18680, 21015, 24540, 28020, 29448, 33624, 36810, 42030, 49080, 56040, 73620, 84060, 147240, 168120, 191003, 382006, 573009, 764012, 955015, 1146018, 1528024, 1719027, 1910030, 2292036, 2865045, 3438054, 3820060, 4584072, 5730090, 6876108, 7640120, 8595135, 11460180, 13752216, 17190270, 22920360, 34380540, 68761080]

約数ペア:

[(1, 68761080), (2, 34380540), (3, 22920360), (4, 17190270), (5, 13752216), (6, 11460180), (8, 8595135), (9, 7640120), (10, 6876108), (12, 5730090), (15, 4584072), (18, 3820060), (20, 3438054), (24, 2865045), (30, 2292036), (36, 1910030), (40, 1719027), (45, 1528024), (60, 1146018), (72, 955015), (90, 764012), (120, 573009), (180, 382006), (360, 191003), (409, 168120), (467, 147240), (818, 84060), (934, 73620), (1227, 56040), (1401, 49080), (1636, 42030), (1868, 36810), (2045, 33624), (2335, 29448), (2454, 28020), (2802, 24540), (3272, 21015), (3681, 18680), (3736, 18405), (4090, 16812), (4203, 16360), (4670, 14724), (4908, 14010), (5604, 12270), (6135, 11208), (7005, 9816), (7362, 9340), (8180, 8406)]