715409880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{15017}}^1$

素因数の和:15428

約数の個数: 64

約数和(自身を含む): 2151779040

約数和(自身を除く): 1436369160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 7940, 9528, 11910, 15017, 15880, 23820, 30034, 45051, 47640, 60068, 75085, 90102, 120136, 150170, 180204, 225255, 300340, 360408, 450510, 600680, 901020, 1802040, 5961749, 11923498, 17885247, 23846996, 29808745, 35770494, 47693992, 59617490, 71540988, 89426235, 119234980, 143081976, 178852470, 238469960, 357704940, 715409880]

約数ペア:

[(1, 715409880), (2, 357704940), (3, 238469960), (4, 178852470), (5, 143081976), (6, 119234980), (8, 89426235), (10, 71540988), (12, 59617490), (15, 47693992), (20, 35770494), (24, 29808745), (30, 23846996), (40, 17885247), (60, 11923498), (120, 5961749), (397, 1802040), (794, 901020), (1191, 600680), (1588, 450510), (1985, 360408), (2382, 300340), (3176, 225255), (3970, 180204), (4764, 150170), (5955, 120136), (7940, 90102), (9528, 75085), (11910, 60068), (15017, 47640), (15880, 45051), (23820, 30034)]