162261720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{450727}}^1$

素因数の和:450744

約数の個数: 48

約数和(自身を含む): 527351760

約数和(自身を除く): 365090040

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, 450727, 901454, 1352181, 1802908, 2253635, 2704362, 3605816, 4056543, 4507270, 5408724, 6760905, 8113086, 9014540, 10817448, 13521810, 16226172, 18029080, 20282715, 27043620, 32452344, 40565430, 54087240, 81130860, 162261720]

約数ペア:

[(1, 162261720), (2, 81130860), (3, 54087240), (4, 40565430), (5, 32452344), (6, 27043620), (8, 20282715), (9, 18029080), (10, 16226172), (12, 13521810), (15, 10817448), (18, 9014540), (20, 8113086), (24, 6760905), (30, 5408724), (36, 4507270), (40, 4056543), (45, 3605816), (60, 2704362), (72, 2253635), (90, 1802908), (120, 1352181), (180, 901454), (360, 450727)]