155894580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{866081}}^1$

素因数の和:866096

約数の個数: 36

約数和(自身を含む): 472880772

約数和(自身を除く): 316986192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 866081, 1732162, 2598243, 3464324, 4330405, 5196486, 7794729, 8660810, 10392972, 12991215, 15589458, 17321620, 25982430, 31178916, 38973645, 51964860, 77947290, 155894580]

約数ペア:

[(1, 155894580), (2, 77947290), (3, 51964860), (4, 38973645), (5, 31178916), (6, 25982430), (9, 17321620), (10, 15589458), (12, 12991215), (15, 10392972), (18, 8660810), (20, 7794729), (30, 5196486), (36, 4330405), (45, 3464324), (60, 2598243), (90, 1732162), (180, 866081)]