48278320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 60

約数和(自身を含む): 115372080

約数和(自身を除く): 67093760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 359, 410, 656, 718, 820, 1436, 1640, 1681, 1795, 2872, 3280, 3362, 3590, 5744, 6724, 7180, 8405, 13448, 14360, 14719, 16810, 26896, 28720, 29438, 33620, 58876, 67240, 73595, 117752, 134480, 147190, 235504, 294380, 588760, 603479, 1177520, 1206958, 2413916, 3017395, 4827832, 6034790, 9655664, 12069580, 24139160, 48278320]

約数ペア:

[(1, 48278320), (2, 24139160), (4, 12069580), (5, 9655664), (8, 6034790), (10, 4827832), (16, 3017395), (20, 2413916), (40, 1206958), (41, 1177520), (80, 603479), (82, 588760), (164, 294380), (205, 235504), (328, 147190), (359, 134480), (410, 117752), (656, 73595), (718, 67240), (820, 58876), (1436, 33620), (1640, 29438), (1681, 28720), (1795, 26896), (2872, 16810), (3280, 14719), (3362, 14360), (3590, 13448), (5744, 8405), (6724, 7180)]