345523440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1439681}}^1$

素因数の和:1439697

約数の個数: 40

約数和(自身を含む): 1071123408

約数和(自身を除く): 725599968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1439681, 2879362, 4319043, 5758724, 7198405, 8638086, 11517448, 14396810, 17276172, 21595215, 23034896, 28793620, 34552344, 43190430, 57587240, 69104688, 86380860, 115174480, 172761720, 345523440]

約数ペア:

[(1, 345523440), (2, 172761720), (3, 115174480), (4, 86380860), (5, 69104688), (6, 57587240), (8, 43190430), (10, 34552344), (12, 28793620), (15, 23034896), (16, 21595215), (20, 17276172), (24, 14396810), (30, 11517448), (40, 8638086), (48, 7198405), (60, 5758724), (80, 4319043), (120, 2879362), (240, 1439681)]