396032520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{253867}}^1$

素因数の和:253894

約数の個数: 64

約数和(自身を含む): 1279494720

約数和(自身を除く): 883462200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 253867, 507734, 761601, 1015468, 1269335, 1523202, 2030936, 2538670, 3046404, 3300271, 3808005, 5077340, 6092808, 6600542, 7616010, 9900813, 10154680, 13201084, 15232020, 16501355, 19801626, 26402168, 30464040, 33002710, 39603252, 49504065, 66005420, 79206504, 99008130, 132010840, 198016260, 396032520]

約数ペア:

[(1, 396032520), (2, 198016260), (3, 132010840), (4, 99008130), (5, 79206504), (6, 66005420), (8, 49504065), (10, 39603252), (12, 33002710), (13, 30464040), (15, 26402168), (20, 19801626), (24, 16501355), (26, 15232020), (30, 13201084), (39, 10154680), (40, 9900813), (52, 7616010), (60, 6600542), (65, 6092808), (78, 5077340), (104, 3808005), (120, 3300271), (130, 3046404), (156, 2538670), (195, 2030936), (260, 1523202), (312, 1269335), (390, 1015468), (520, 761601), (780, 507734), (1560, 253867)]