177060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 536256

約数和(自身を除く): 359196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 227, 260, 390, 454, 681, 780, 908, 1135, 1362, 2270, 2724, 2951, 3405, 4540, 5902, 6810, 8853, 11804, 13620, 14755, 17706, 29510, 35412, 44265, 59020, 88530, 177060]

約数ペア:

[(1, 177060), (2, 88530), (3, 59020), (4, 44265), (5, 35412), (6, 29510), (10, 17706), (12, 14755), (13, 13620), (15, 11804), (20, 8853), (26, 6810), (30, 5902), (39, 4540), (52, 3405), (60, 2951), (65, 2724), (78, 2270), (130, 1362), (156, 1135), (195, 908), (227, 780), (260, 681), (390, 454)]