3048692120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{2819}}^1$

素因数の和:4272

約数の個数: 64

約数和(自身を含む): 7228224000

約数和(自身を除く): 4179531880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1423, 2819, 2846, 5638, 5692, 7115, 11276, 11384, 14095, 14230, 22552, 27037, 28190, 28460, 53561, 54074, 56380, 56920, 107122, 108148, 112760, 135185, 214244, 216296, 267805, 270370, 428488, 535610, 540740, 1071220, 1081480, 2142440, 4011437, 8022874, 16045748, 20057185, 32091496, 40114370, 76217303, 80228740, 152434606, 160457480, 304869212, 381086515, 609738424, 762173030, 1524346060, 3048692120]

約数ペア:

[(1, 3048692120), (2, 1524346060), (4, 762173030), (5, 609738424), (8, 381086515), (10, 304869212), (19, 160457480), (20, 152434606), (38, 80228740), (40, 76217303), (76, 40114370), (95, 32091496), (152, 20057185), (190, 16045748), (380, 8022874), (760, 4011437), (1423, 2142440), (2819, 1081480), (2846, 1071220), (5638, 540740), (5692, 535610), (7115, 428488), (11276, 270370), (11384, 267805), (14095, 216296), (14230, 214244), (22552, 135185), (27037, 112760), (28190, 108148), (28460, 107122), (53561, 56920), (54074, 56380)]