558732960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{388009}}^1$

素因数の和:388030

約数の個数: 72

約数和(自身を含む): 1906681140

約数和(自身を除く): 1347948180

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, 388009, 776018, 1164027, 1552036, 1940045, 2328054, 3104072, 3492081, 3880090, 4656108, 5820135, 6208144, 6984162, 7760180, 9312216, 11640270, 12416288, 13968324, 15520360, 17460405, 18624432, 23280540, 27936648, 31040720, 34920810, 37248864, 46561080, 55873296, 62081440, 69841620, 93122160, 111746592, 139683240, 186244320, 279366480, 558732960]

約数ペア:

[(1, 558732960), (2, 279366480), (3, 186244320), (4, 139683240), (5, 111746592), (6, 93122160), (8, 69841620), (9, 62081440), (10, 55873296), (12, 46561080), (15, 37248864), (16, 34920810), (18, 31040720), (20, 27936648), (24, 23280540), (30, 18624432), (32, 17460405), (36, 15520360), (40, 13968324), (45, 12416288), (48, 11640270), (60, 9312216), (72, 7760180), (80, 6984162), (90, 6208144), (96, 5820135), (120, 4656108), (144, 3880090), (160, 3492081), (180, 3104072), (240, 2328054), (288, 1940045), (360, 1552036), (480, 1164027), (720, 776018), (1440, 388009)]