145031340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2141}}^1$

素因数の和:3282

約数の個数: 48

約数和(自身を含む): 406637280

約数和(自身を除く): 261605940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1129, 2141, 2258, 3387, 4282, 4516, 5645, 6423, 6774, 8564, 10705, 11290, 12846, 13548, 16935, 21410, 22580, 25692, 32115, 33870, 42820, 64230, 67740, 128460, 2417189, 4834378, 7251567, 9668756, 12085945, 14503134, 24171890, 29006268, 36257835, 48343780, 72515670, 145031340]

約数ペア:

[(1, 145031340), (2, 72515670), (3, 48343780), (4, 36257835), (5, 29006268), (6, 24171890), (10, 14503134), (12, 12085945), (15, 9668756), (20, 7251567), (30, 4834378), (60, 2417189), (1129, 128460), (2141, 67740), (2258, 64230), (3387, 42820), (4282, 33870), (4516, 32115), (5645, 25692), (6423, 22580), (6774, 21410), (8564, 16935), (10705, 13548), (11290, 12846)]