2757480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 9028800

約数和(自身を除く): 6271320

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, 2089, 4178, 6267, 8356, 10445, 12534, 16712, 20890, 22979, 25068, 31335, 41780, 45958, 50136, 62670, 68937, 83560, 91916, 114895, 125340, 137874, 183832, 229790, 250680, 275748, 344685, 459580, 551496, 689370, 919160, 1378740, 2757480]

約数ペア:

[(1, 2757480), (2, 1378740), (3, 919160), (4, 689370), (5, 551496), (6, 459580), (8, 344685), (10, 275748), (11, 250680), (12, 229790), (15, 183832), (20, 137874), (22, 125340), (24, 114895), (30, 91916), (33, 83560), (40, 68937), (44, 62670), (55, 50136), (60, 45958), (66, 41780), (88, 31335), (110, 25068), (120, 22979), (132, 20890), (165, 16712), (220, 12534), (264, 10445), (330, 8356), (440, 6267), (660, 4178), (1320, 2089)]