89938920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10267}}^1$

素因数の和:10354

約数の個数: 64

約数和(自身を含む): 273539520

約数和(自身を除く): 183600600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 10267, 20534, 30801, 41068, 51335, 61602, 82136, 102670, 123204, 154005, 205340, 246408, 308010, 410680, 616020, 749491, 1232040, 1498982, 2248473, 2997964, 3747455, 4496946, 5995928, 7494910, 8993892, 11242365, 14989820, 17987784, 22484730, 29979640, 44969460, 89938920]

約数ペア:

[(1, 89938920), (2, 44969460), (3, 29979640), (4, 22484730), (5, 17987784), (6, 14989820), (8, 11242365), (10, 8993892), (12, 7494910), (15, 5995928), (20, 4496946), (24, 3747455), (30, 2997964), (40, 2248473), (60, 1498982), (73, 1232040), (120, 749491), (146, 616020), (219, 410680), (292, 308010), (365, 246408), (438, 205340), (584, 154005), (730, 123204), (876, 102670), (1095, 82136), (1460, 61602), (1752, 51335), (2190, 41068), (2920, 30801), (4380, 20534), (8760, 10267)]