15248040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 46008000

約数和(自身を除く): 30759960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 449, 566, 849, 898, 1132, 1347, 1415, 1698, 1796, 2245, 2264, 2694, 2830, 3396, 3592, 4245, 4490, 5388, 5660, 6735, 6792, 8490, 8980, 10776, 11320, 13470, 16980, 17960, 26940, 33960, 53880, 127067, 254134, 381201, 508268, 635335, 762402, 1016536, 1270670, 1524804, 1906005, 2541340, 3049608, 3812010, 5082680, 7624020, 15248040]

約数ペア:

[(1, 15248040), (2, 7624020), (3, 5082680), (4, 3812010), (5, 3049608), (6, 2541340), (8, 1906005), (10, 1524804), (12, 1270670), (15, 1016536), (20, 762402), (24, 635335), (30, 508268), (40, 381201), (60, 254134), (120, 127067), (283, 53880), (449, 33960), (566, 26940), (849, 17960), (898, 16980), (1132, 13470), (1347, 11320), (1415, 10776), (1698, 8980), (1796, 8490), (2245, 6792), (2264, 6735), (2694, 5660), (2830, 5388), (3396, 4490), (3592, 4245)]