69009960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1063}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 207607680

約数和(自身を除く): 138597720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1063, 1082, 1623, 2126, 2164, 2705, 3189, 3246, 4252, 4328, 5315, 5410, 6378, 6492, 8115, 8504, 10630, 10820, 12756, 12984, 15945, 16230, 21260, 21640, 25512, 31890, 32460, 42520, 63780, 64920, 127560, 575083, 1150166, 1725249, 2300332, 2875415, 3450498, 4600664, 5750830, 6900996, 8626245, 11501660, 13801992, 17252490, 23003320, 34504980, 69009960]

約数ペア:

[(1, 69009960), (2, 34504980), (3, 23003320), (4, 17252490), (5, 13801992), (6, 11501660), (8, 8626245), (10, 6900996), (12, 5750830), (15, 4600664), (20, 3450498), (24, 2875415), (30, 2300332), (40, 1725249), (60, 1150166), (120, 575083), (541, 127560), (1063, 64920), (1082, 63780), (1623, 42520), (2126, 32460), (2164, 31890), (2705, 25512), (3189, 21640), (3246, 21260), (4252, 16230), (4328, 15945), (5315, 12984), (5410, 12756), (6378, 10820), (6492, 10630), (8115, 8504)]