45555480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{42181}}^1$

素因数の和:42201

約数の個数: 64

約数和(自身を含む): 151855200

約数和(自身を除く): 106299720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 42181, 84362, 126543, 168724, 210905, 253086, 337448, 379629, 421810, 506172, 632715, 759258, 843620, 1012344, 1138887, 1265430, 1518516, 1687240, 1898145, 2277774, 2530860, 3037032, 3796290, 4555548, 5061720, 5694435, 7592580, 9111096, 11388870, 15185160, 22777740, 45555480]

約数ペア:

[(1, 45555480), (2, 22777740), (3, 15185160), (4, 11388870), (5, 9111096), (6, 7592580), (8, 5694435), (9, 5061720), (10, 4555548), (12, 3796290), (15, 3037032), (18, 2530860), (20, 2277774), (24, 1898145), (27, 1687240), (30, 1518516), (36, 1265430), (40, 1138887), (45, 1012344), (54, 843620), (60, 759258), (72, 632715), (90, 506172), (108, 421810), (120, 379629), (135, 337448), (180, 253086), (216, 210905), (270, 168724), (360, 126543), (540, 84362), (1080, 42181)]