497335320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1381487}}^1$

素因数の和:1381504

約数の個数: 48

約数和(自身を含む): 1616340960

約数和(自身を除く): 1119005640

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, 1381487, 2762974, 4144461, 5525948, 6907435, 8288922, 11051896, 12433383, 13814870, 16577844, 20722305, 24866766, 27629740, 33155688, 41444610, 49733532, 55259480, 62166915, 82889220, 99467064, 124333830, 165778440, 248667660, 497335320]

約数ペア:

[(1, 497335320), (2, 248667660), (3, 165778440), (4, 124333830), (5, 99467064), (6, 82889220), (8, 62166915), (9, 55259480), (10, 49733532), (12, 41444610), (15, 33155688), (18, 27629740), (20, 24866766), (24, 20722305), (30, 16577844), (36, 13814870), (40, 12433383), (45, 11051896), (60, 8288922), (72, 6907435), (90, 5525948), (120, 4144461), (180, 2762974), (360, 1381487)]