72586440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{201629}}^1$

素因数の和:201646

約数の個数: 48

約数和(自身を含む): 235907100

約数和(自身を除く): 163320660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 201629, 403258, 604887, 806516, 1008145, 1209774, 1613032, 1814661, 2016290, 2419548, 3024435, 3629322, 4032580, 4839096, 6048870, 7258644, 8065160, 9073305, 12097740, 14517288, 18146610, 24195480, 36293220, 72586440]

約数ペア:

[(1, 72586440), (2, 36293220), (3, 24195480), (4, 18146610), (5, 14517288), (6, 12097740), (8, 9073305), (9, 8065160), (10, 7258644), (12, 6048870), (15, 4839096), (18, 4032580), (20, 3629322), (24, 3024435), (30, 2419548), (36, 2016290), (40, 1814661), (45, 1613032), (60, 1209774), (72, 1008145), (90, 806516), (120, 604887), (180, 403258), (360, 201629)]