421030920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3508591}}^1$

素因数の和:3508605

約数の個数: 32

約数和(自身を含む): 1263093120

約数和(自身を除く): 842062200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3508591, 7017182, 10525773, 14034364, 17542955, 21051546, 28068728, 35085910, 42103092, 52628865, 70171820, 84206184, 105257730, 140343640, 210515460, 421030920]

約数ペア:

[(1, 421030920), (2, 210515460), (3, 140343640), (4, 105257730), (5, 84206184), (6, 70171820), (8, 52628865), (10, 42103092), (12, 35085910), (15, 28068728), (20, 21051546), (24, 17542955), (30, 14034364), (40, 10525773), (60, 7017182), (120, 3508591)]