26615760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{110899}}^1$

素因数の和:110915

約数の個数: 40

約数和(自身を含む): 82509600

約数和(自身を除く): 55893840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 110899, 221798, 332697, 443596, 554495, 665394, 887192, 1108990, 1330788, 1663485, 1774384, 2217980, 2661576, 3326970, 4435960, 5323152, 6653940, 8871920, 13307880, 26615760]

約数ペア:

[(1, 26615760), (2, 13307880), (3, 8871920), (4, 6653940), (5, 5323152), (6, 4435960), (8, 3326970), (10, 2661576), (12, 2217980), (15, 1774384), (16, 1663485), (20, 1330788), (24, 1108990), (30, 887192), (40, 665394), (48, 554495), (60, 443596), (80, 332697), (120, 221798), (240, 110899)]