223656480

素因数分解:

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

素因数の和:155338

約数の個数: 72

約数和(自身を含む): 763232652

約数和(自身を除く): 539576172

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 155317, 310634, 465951, 621268, 776585, 931902, 1242536, 1397853, 1553170, 1863804, 2329755, 2485072, 2795706, 3106340, 3727608, 4659510, 4970144, 5591412, 6212680, 6989265, 7455216, 9319020, 11182824, 12425360, 13978530, 14910432, 18638040, 22365648, 24850720, 27957060, 37276080, 44731296, 55914120, 74552160, 111828240, 223656480]

約数ペア:

[(1, 223656480), (2, 111828240), (3, 74552160), (4, 55914120), (5, 44731296), (6, 37276080), (8, 27957060), (9, 24850720), (10, 22365648), (12, 18638040), (15, 14910432), (16, 13978530), (18, 12425360), (20, 11182824), (24, 9319020), (30, 7455216), (32, 6989265), (36, 6212680), (40, 5591412), (45, 4970144), (48, 4659510), (60, 3727608), (72, 3106340), (80, 2795706), (90, 2485072), (96, 2329755), (120, 1863804), (144, 1553170), (160, 1397853), (180, 1242536), (240, 931902), (288, 776585), (360, 621268), (480, 465951), (720, 310634), (1440, 155317)]