326790960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1361629}}^1$

素因数の和:1361645

約数の個数: 40

約数和(自身を含む): 1013052720

約数和(自身を除く): 686261760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1361629, 2723258, 4084887, 5446516, 6808145, 8169774, 10893032, 13616290, 16339548, 20424435, 21786064, 27232580, 32679096, 40848870, 54465160, 65358192, 81697740, 108930320, 163395480, 326790960]

約数ペア:

[(1, 326790960), (2, 163395480), (3, 108930320), (4, 81697740), (5, 65358192), (6, 54465160), (8, 40848870), (10, 32679096), (12, 27232580), (15, 21786064), (16, 20424435), (20, 16339548), (24, 13616290), (30, 10893032), (40, 8169774), (48, 6808145), (60, 5446516), (80, 4084887), (120, 2723258), (240, 1361629)]