2750880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 9471168

約数和(自身を除く): 6720288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 521, 528, 660, 880, 1042, 1056, 1320, 1563, 1760, 2084, 2605, 2640, 3126, 4168, 5210, 5280, 5731, 6252, 7815, 8336, 10420, 11462, 12504, 15630, 16672, 17193, 20840, 22924, 25008, 28655, 31260, 34386, 41680, 45848, 50016, 57310, 62520, 68772, 83360, 85965, 91696, 114620, 125040, 137544, 171930, 183392, 229240, 250080, 275088, 343860, 458480, 550176, 687720, 916960, 1375440, 2750880]

約数ペア:

[(1, 2750880), (2, 1375440), (3, 916960), (4, 687720), (5, 550176), (6, 458480), (8, 343860), (10, 275088), (11, 250080), (12, 229240), (15, 183392), (16, 171930), (20, 137544), (22, 125040), (24, 114620), (30, 91696), (32, 85965), (33, 83360), (40, 68772), (44, 62520), (48, 57310), (55, 50016), (60, 45848), (66, 41680), (80, 34386), (88, 31260), (96, 28655), (110, 25008), (120, 22924), (132, 20840), (160, 17193), (165, 16672), (176, 15630), (220, 12504), (240, 11462), (264, 10420), (330, 8336), (352, 7815), (440, 6252), (480, 5731), (521, 5280), (528, 5210), (660, 4168), (880, 3126), (1042, 2640), (1056, 2605), (1320, 2084), (1563, 1760)]