2799120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 8838720

約数和(自身を除く): 6039600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 109, 120, 214, 218, 240, 321, 327, 428, 436, 535, 545, 642, 654, 856, 872, 1070, 1090, 1284, 1308, 1605, 1635, 1712, 1744, 2140, 2180, 2568, 2616, 3210, 3270, 4280, 4360, 5136, 5232, 6420, 6540, 8560, 8720, 11663, 12840, 13080, 23326, 25680, 26160, 34989, 46652, 58315, 69978, 93304, 116630, 139956, 174945, 186608, 233260, 279912, 349890, 466520, 559824, 699780, 933040, 1399560, 2799120]

約数ペア:

[(1, 2799120), (2, 1399560), (3, 933040), (4, 699780), (5, 559824), (6, 466520), (8, 349890), (10, 279912), (12, 233260), (15, 186608), (16, 174945), (20, 139956), (24, 116630), (30, 93304), (40, 69978), (48, 58315), (60, 46652), (80, 34989), (107, 26160), (109, 25680), (120, 23326), (214, 13080), (218, 12840), (240, 11663), (321, 8720), (327, 8560), (428, 6540), (436, 6420), (535, 5232), (545, 5136), (642, 4360), (654, 4280), (856, 3270), (872, 3210), (1070, 2616), (1090, 2568), (1284, 2180), (1308, 2140), (1605, 1744), (1635, 1712)]