72507060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{402817}}^1$

素因数の和:402832

約数の個数: 36

約数和(自身を含む): 219938628

約数和(自身を除く): 147431568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 402817, 805634, 1208451, 1611268, 2014085, 2416902, 3625353, 4028170, 4833804, 6042255, 7250706, 8056340, 12084510, 14501412, 18126765, 24169020, 36253530, 72507060]

約数ペア:

[(1, 72507060), (2, 36253530), (3, 24169020), (4, 18126765), (5, 14501412), (6, 12084510), (9, 8056340), (10, 7250706), (12, 6042255), (15, 4833804), (18, 4028170), (20, 3625353), (30, 2416902), (36, 2014085), (45, 1611268), (60, 1208451), (90, 805634), (180, 402817)]