286113720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22283}}^1$

素因数の和:22404

約数の個数: 64

約数和(自身を含む): 866401920

約数和(自身を除く): 580288200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 22283, 44566, 66849, 89132, 111415, 133698, 178264, 222830, 267396, 334245, 445660, 534792, 668490, 891320, 1336980, 2384281, 2673960, 4768562, 7152843, 9537124, 11921405, 14305686, 19074248, 23842810, 28611372, 35764215, 47685620, 57222744, 71528430, 95371240, 143056860, 286113720]

約数ペア:

[(1, 286113720), (2, 143056860), (3, 95371240), (4, 71528430), (5, 57222744), (6, 47685620), (8, 35764215), (10, 28611372), (12, 23842810), (15, 19074248), (20, 14305686), (24, 11921405), (30, 9537124), (40, 7152843), (60, 4768562), (107, 2673960), (120, 2384281), (214, 1336980), (321, 891320), (428, 668490), (535, 534792), (642, 445660), (856, 334245), (1070, 267396), (1284, 222830), (1605, 178264), (2140, 133698), (2568, 111415), (3210, 89132), (4280, 66849), (6420, 44566), (12840, 22283)]