139886160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{582859}}^1$

素因数の和:582875

約数の個数: 40

約数和(自身を含む): 433647840

約数和(自身を除く): 293761680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 582859, 1165718, 1748577, 2331436, 2914295, 3497154, 4662872, 5828590, 6994308, 8742885, 9325744, 11657180, 13988616, 17485770, 23314360, 27977232, 34971540, 46628720, 69943080, 139886160]

約数ペア:

[(1, 139886160), (2, 69943080), (3, 46628720), (4, 34971540), (5, 27977232), (6, 23314360), (8, 17485770), (10, 13988616), (12, 11657180), (15, 9325744), (16, 8742885), (20, 6994308), (24, 5828590), (30, 4662872), (40, 3497154), (48, 2914295), (60, 2331436), (80, 1748577), (120, 1165718), (240, 582859)]