68164080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1694

約数の個数: 80

約数和(自身を含む): 212557824

約数和(自身を除く): 144393744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1487, 1528, 1910, 2292, 2865, 2974, 3056, 3820, 4461, 4584, 5730, 5948, 7435, 7640, 8922, 9168, 11460, 11896, 14870, 15280, 17844, 22305, 22920, 23792, 29740, 35688, 44610, 45840, 59480, 71376, 89220, 118960, 178440, 284017, 356880, 568034, 852051, 1136068, 1420085, 1704102, 2272136, 2840170, 3408204, 4260255, 4544272, 5680340, 6816408, 8520510, 11360680, 13632816, 17041020, 22721360, 34082040, 68164080]

約数ペア:

[(1, 68164080), (2, 34082040), (3, 22721360), (4, 17041020), (5, 13632816), (6, 11360680), (8, 8520510), (10, 6816408), (12, 5680340), (15, 4544272), (16, 4260255), (20, 3408204), (24, 2840170), (30, 2272136), (40, 1704102), (48, 1420085), (60, 1136068), (80, 852051), (120, 568034), (191, 356880), (240, 284017), (382, 178440), (573, 118960), (764, 89220), (955, 71376), (1146, 59480), (1487, 45840), (1528, 44610), (1910, 35688), (2292, 29740), (2865, 23792), (2974, 22920), (3056, 22305), (3820, 17844), (4461, 15280), (4584, 14870), (5730, 11896), (5948, 11460), (7435, 9168), (7640, 8922)]