8348040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23189}}^1$

素因数の和:23206

約数の個数: 48

約数和(自身を含む): 27132300

約数和(自身を除く): 18784260

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, 23189, 46378, 69567, 92756, 115945, 139134, 185512, 208701, 231890, 278268, 347835, 417402, 463780, 556536, 695670, 834804, 927560, 1043505, 1391340, 1669608, 2087010, 2782680, 4174020, 8348040]

約数ペア:

[(1, 8348040), (2, 4174020), (3, 2782680), (4, 2087010), (5, 1669608), (6, 1391340), (8, 1043505), (9, 927560), (10, 834804), (12, 695670), (15, 556536), (18, 463780), (20, 417402), (24, 347835), (30, 278268), (36, 231890), (40, 208701), (45, 185512), (60, 139134), (72, 115945), (90, 92756), (120, 69567), (180, 46378), (360, 23189)]