30483360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{21169}}^1$

素因数の和:21190

約数の個数: 72

約数和(自身を含む): 104029380

約数和(自身を除く): 73546020

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, 21169, 42338, 63507, 84676, 105845, 127014, 169352, 190521, 211690, 254028, 317535, 338704, 381042, 423380, 508056, 635070, 677408, 762084, 846760, 952605, 1016112, 1270140, 1524168, 1693520, 1905210, 2032224, 2540280, 3048336, 3387040, 3810420, 5080560, 6096672, 7620840, 10161120, 15241680, 30483360]

約数ペア:

[(1, 30483360), (2, 15241680), (3, 10161120), (4, 7620840), (5, 6096672), (6, 5080560), (8, 3810420), (9, 3387040), (10, 3048336), (12, 2540280), (15, 2032224), (16, 1905210), (18, 1693520), (20, 1524168), (24, 1270140), (30, 1016112), (32, 952605), (36, 846760), (40, 762084), (45, 677408), (48, 635070), (60, 508056), (72, 423380), (80, 381042), (90, 338704), (96, 317535), (120, 254028), (144, 211690), (160, 190521), (180, 169352), (240, 127014), (288, 105845), (360, 84676), (480, 63507), (720, 42338), (1440, 21169)]