4538580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 12909120

約数和(自身を除く): 8370540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1129, 1340, 2010, 2258, 3387, 4020, 4516, 5645, 6774, 11290, 13548, 16935, 22580, 33870, 67740, 75643, 151286, 226929, 302572, 378215, 453858, 756430, 907716, 1134645, 1512860, 2269290, 4538580]

約数ペア:

[(1, 4538580), (2, 2269290), (3, 1512860), (4, 1134645), (5, 907716), (6, 756430), (10, 453858), (12, 378215), (15, 302572), (20, 226929), (30, 151286), (60, 75643), (67, 67740), (134, 33870), (201, 22580), (268, 16935), (335, 13548), (402, 11290), (670, 6774), (804, 5645), (1005, 4516), (1129, 4020), (1340, 3387), (2010, 2258)]