55914120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{155317}}^1$

素因数の和:155334

約数の個数: 48

約数和(自身を含む): 181722060

約数和(自身を除く): 125807940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 155317, 310634, 465951, 621268, 776585, 931902, 1242536, 1397853, 1553170, 1863804, 2329755, 2795706, 3106340, 3727608, 4659510, 5591412, 6212680, 6989265, 9319020, 11182824, 13978530, 18638040, 27957060, 55914120]

約数ペア:

[(1, 55914120), (2, 27957060), (3, 18638040), (4, 13978530), (5, 11182824), (6, 9319020), (8, 6989265), (9, 6212680), (10, 5591412), (12, 4659510), (15, 3727608), (18, 3106340), (20, 2795706), (24, 2329755), (30, 1863804), (36, 1553170), (40, 1397853), (45, 1242536), (60, 931902), (72, 776585), (90, 621268), (120, 465951), (180, 310634), (360, 155317)]