2128643040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4434673}}^1$

素因数の和:4434691

約数の個数: 48

約数和(自身を含む): 6705227088

約数和(自身を除く): 4576584048

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, 4434673, 8869346, 13304019, 17738692, 22173365, 26608038, 35477384, 44346730, 53216076, 66520095, 70954768, 88693460, 106432152, 133040190, 141909536, 177386920, 212864304, 266080380, 354773840, 425728608, 532160760, 709547680, 1064321520, 2128643040]

約数ペア:

[(1, 2128643040), (2, 1064321520), (3, 709547680), (4, 532160760), (5, 425728608), (6, 354773840), (8, 266080380), (10, 212864304), (12, 177386920), (15, 141909536), (16, 133040190), (20, 106432152), (24, 88693460), (30, 70954768), (32, 66520095), (40, 53216076), (48, 44346730), (60, 35477384), (80, 26608038), (96, 22173365), (120, 17738692), (160, 13304019), (240, 8869346), (480, 4434673)]