40212960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83777}}^1$

素因数の和:83795

約数の個数: 48

約数和(自身を含む): 126672336

約数和(自身を除く): 86459376

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, 83777, 167554, 251331, 335108, 418885, 502662, 670216, 837770, 1005324, 1256655, 1340432, 1675540, 2010648, 2513310, 2680864, 3351080, 4021296, 5026620, 6702160, 8042592, 10053240, 13404320, 20106480, 40212960]

約数ペア:

[(1, 40212960), (2, 20106480), (3, 13404320), (4, 10053240), (5, 8042592), (6, 6702160), (8, 5026620), (10, 4021296), (12, 3351080), (15, 2680864), (16, 2513310), (20, 2010648), (24, 1675540), (30, 1340432), (32, 1256655), (40, 1005324), (48, 837770), (60, 670216), (80, 502662), (96, 418885), (120, 335108), (160, 251331), (240, 167554), (480, 83777)]