144080360

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61051}}^1$

素因数の和:61121

約数の個数: 32

約数和(自身を含む): 329680800

約数和(自身を除く): 185600440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 61051, 122102, 244204, 305255, 488408, 610510, 1221020, 2442040, 3602009, 7204018, 14408036, 18010045, 28816072, 36020090, 72040180, 144080360]

約数ペア:

[(1, 144080360), (2, 72040180), (4, 36020090), (5, 28816072), (8, 18010045), (10, 14408036), (20, 7204018), (40, 3602009), (59, 2442040), (118, 1221020), (236, 610510), (295, 488408), (472, 305255), (590, 244204), (1180, 122102), (2360, 61051)]