151673640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1263947}}^1$

素因数の和:1263961

約数の個数: 32

約数和(自身を含む): 455021280

約数和(自身を除く): 303347640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1263947, 2527894, 3791841, 5055788, 6319735, 7583682, 10111576, 12639470, 15167364, 18959205, 25278940, 30334728, 37918410, 50557880, 75836820, 151673640]

約数ペア:

[(1, 151673640), (2, 75836820), (3, 50557880), (4, 37918410), (5, 30334728), (6, 25278940), (8, 18959205), (10, 15167364), (12, 12639470), (15, 10111576), (20, 7583682), (24, 6319735), (30, 5055788), (40, 3791841), (60, 2527894), (120, 1263947)]