2137080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 6998400

約数和(自身を除く): 4861320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1619, 3238, 4857, 6476, 8095, 9714, 12952, 16190, 17809, 19428, 24285, 32380, 35618, 38856, 48570, 53427, 64760, 71236, 89045, 97140, 106854, 142472, 178090, 194280, 213708, 267135, 356180, 427416, 534270, 712360, 1068540, 2137080]

約数ペア:

[(1, 2137080), (2, 1068540), (3, 712360), (4, 534270), (5, 427416), (6, 356180), (8, 267135), (10, 213708), (11, 194280), (12, 178090), (15, 142472), (20, 106854), (22, 97140), (24, 89045), (30, 71236), (33, 64760), (40, 53427), (44, 48570), (55, 38856), (60, 35618), (66, 32380), (88, 24285), (110, 19428), (120, 17809), (132, 16190), (165, 12952), (220, 9714), (264, 8095), (330, 6476), (440, 4857), (660, 3238), (1320, 1619)]