15191160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 46241280

約数和(自身を除く): 31050120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 1783, 2130, 2840, 3566, 4260, 5349, 7132, 8520, 8915, 10698, 14264, 17830, 21396, 26745, 35660, 42792, 53490, 71320, 106980, 126593, 213960, 253186, 379779, 506372, 632965, 759558, 1012744, 1265930, 1519116, 1898895, 2531860, 3038232, 3797790, 5063720, 7595580, 15191160]

約数ペア:

[(1, 15191160), (2, 7595580), (3, 5063720), (4, 3797790), (5, 3038232), (6, 2531860), (8, 1898895), (10, 1519116), (12, 1265930), (15, 1012744), (20, 759558), (24, 632965), (30, 506372), (40, 379779), (60, 253186), (71, 213960), (120, 126593), (142, 106980), (213, 71320), (284, 53490), (355, 42792), (426, 35660), (568, 26745), (710, 21396), (852, 17830), (1065, 14264), (1420, 10698), (1704, 8915), (1783, 8520), (2130, 7132), (2840, 5349), (3566, 4260)]