246787440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10181}}^1$

素因数の和:10298

約数の個数: 80

約数和(自身を含む): 772691616

約数和(自身を除く): 525904176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 10181, 12120, 20362, 24240, 30543, 40724, 50905, 61086, 81448, 101810, 122172, 152715, 162896, 203620, 244344, 305430, 407240, 488688, 610860, 814480, 1028281, 1221720, 2056562, 2443440, 3084843, 4113124, 5141405, 6169686, 8226248, 10282810, 12339372, 15424215, 16452496, 20565620, 24678744, 30848430, 41131240, 49357488, 61696860, 82262480, 123393720, 246787440]

約数ペア:

[(1, 246787440), (2, 123393720), (3, 82262480), (4, 61696860), (5, 49357488), (6, 41131240), (8, 30848430), (10, 24678744), (12, 20565620), (15, 16452496), (16, 15424215), (20, 12339372), (24, 10282810), (30, 8226248), (40, 6169686), (48, 5141405), (60, 4113124), (80, 3084843), (101, 2443440), (120, 2056562), (202, 1221720), (240, 1028281), (303, 814480), (404, 610860), (505, 488688), (606, 407240), (808, 305430), (1010, 244344), (1212, 203620), (1515, 162896), (1616, 152715), (2020, 122172), (2424, 101810), (3030, 81448), (4040, 61086), (4848, 50905), (6060, 40724), (8080, 30543), (10181, 24240), (12120, 20362)]