40445760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42131}}^1$

素因数の和:42151

約数の個数: 56

約数和(自身を含む): 128418336

約数和(自身を除く): 87972576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 42131, 84262, 126393, 168524, 210655, 252786, 337048, 421310, 505572, 631965, 674096, 842620, 1011144, 1263930, 1348192, 1685240, 2022288, 2527860, 2696384, 3370480, 4044576, 5055720, 6740960, 8089152, 10111440, 13481920, 20222880, 40445760]

約数ペア:

[(1, 40445760), (2, 20222880), (3, 13481920), (4, 10111440), (5, 8089152), (6, 6740960), (8, 5055720), (10, 4044576), (12, 3370480), (15, 2696384), (16, 2527860), (20, 2022288), (24, 1685240), (30, 1348192), (32, 1263930), (40, 1011144), (48, 842620), (60, 674096), (64, 631965), (80, 505572), (96, 421310), (120, 337048), (160, 252786), (192, 210655), (240, 168524), (320, 126393), (480, 84262), (960, 42131)]