12430920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103591}}^1$

素因数の和:103605

約数の個数: 32

約数和(自身を含む): 37293120

約数和(自身を除く): 24862200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 103591, 207182, 310773, 414364, 517955, 621546, 828728, 1035910, 1243092, 1553865, 2071820, 2486184, 3107730, 4143640, 6215460, 12430920]

約数ペア:

[(1, 12430920), (2, 6215460), (3, 4143640), (4, 3107730), (5, 2486184), (6, 2071820), (8, 1553865), (10, 1243092), (12, 1035910), (15, 828728), (20, 621546), (24, 517955), (30, 414364), (40, 310773), (60, 207182), (120, 103591)]