40643040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84673}}^1$

素因数の和:84691

約数の個数: 48

約数和(自身を含む): 128027088

約数和(自身を除く): 87384048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 84673, 169346, 254019, 338692, 423365, 508038, 677384, 846730, 1016076, 1270095, 1354768, 1693460, 2032152, 2540190, 2709536, 3386920, 4064304, 5080380, 6773840, 8128608, 10160760, 13547680, 20321520, 40643040]

約数ペア:

[(1, 40643040), (2, 20321520), (3, 13547680), (4, 10160760), (5, 8128608), (6, 6773840), (8, 5080380), (10, 4064304), (12, 3386920), (15, 2709536), (16, 2540190), (20, 2032152), (24, 1693460), (30, 1354768), (32, 1270095), (40, 1016076), (48, 846730), (60, 677384), (80, 508038), (96, 423365), (120, 338692), (160, 254019), (240, 169346), (480, 84673)]