338592360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10979}}^1$

素因数の和:11250

約数の個数: 64

約数和(自身を含む): 1019822400

約数和(自身を除く): 681230040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 10979, 15420, 21958, 30840, 32937, 43916, 54895, 65874, 87832, 109790, 131748, 164685, 219580, 263496, 329370, 439160, 658740, 1317480, 2821603, 5643206, 8464809, 11286412, 14108015, 16929618, 22572824, 28216030, 33859236, 42324045, 56432060, 67718472, 84648090, 112864120, 169296180, 338592360]

約数ペア:

[(1, 338592360), (2, 169296180), (3, 112864120), (4, 84648090), (5, 67718472), (6, 56432060), (8, 42324045), (10, 33859236), (12, 28216030), (15, 22572824), (20, 16929618), (24, 14108015), (30, 11286412), (40, 8464809), (60, 5643206), (120, 2821603), (257, 1317480), (514, 658740), (771, 439160), (1028, 329370), (1285, 263496), (1542, 219580), (2056, 164685), (2570, 131748), (3084, 109790), (3855, 87832), (5140, 65874), (6168, 54895), (7710, 43916), (10280, 32937), (10979, 30840), (15420, 21958)]