71502960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 222798240

約数和(自身を除く): 151295280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1301, 1374, 1832, 2290, 2602, 2748, 3435, 3664, 3903, 4580, 5204, 5496, 6505, 6870, 7806, 9160, 10408, 10992, 13010, 13740, 15612, 18320, 19515, 20816, 26020, 27480, 31224, 39030, 52040, 54960, 62448, 78060, 104080, 156120, 297929, 312240, 595858, 893787, 1191716, 1489645, 1787574, 2383432, 2979290, 3575148, 4468935, 4766864, 5958580, 7150296, 8937870, 11917160, 14300592, 17875740, 23834320, 35751480, 71502960]

約数ペア:

[(1, 71502960), (2, 35751480), (3, 23834320), (4, 17875740), (5, 14300592), (6, 11917160), (8, 8937870), (10, 7150296), (12, 5958580), (15, 4766864), (16, 4468935), (20, 3575148), (24, 2979290), (30, 2383432), (40, 1787574), (48, 1489645), (60, 1191716), (80, 893787), (120, 595858), (229, 312240), (240, 297929), (458, 156120), (687, 104080), (916, 78060), (1145, 62448), (1301, 54960), (1374, 52040), (1832, 39030), (2290, 31224), (2602, 27480), (2748, 26020), (3435, 20816), (3664, 19515), (3903, 18320), (4580, 15612), (5204, 13740), (5496, 13010), (6505, 10992), (6870, 10408), (7806, 9160)]