72184020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1203067}}^1$

素因数の和:1203079

約数の個数: 24

約数和(自身を含む): 202115424

約数和(自身を除く): 129931404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1203067, 2406134, 3609201, 4812268, 6015335, 7218402, 12030670, 14436804, 18046005, 24061340, 36092010, 72184020]

約数ペア:

[(1, 72184020), (2, 36092010), (3, 24061340), (4, 18046005), (5, 14436804), (6, 12030670), (10, 7218402), (12, 6015335), (15, 4812268), (20, 3609201), (30, 2406134), (60, 1203067)]