2728689480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{689063}}^1$

素因数の和:689091

約数の個数: 96

約数和(自身を含む): 9674458560

約数和(自身を除く): 6945769080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 689063, 1378126, 2067189, 2756252, 3445315, 4134378, 5512504, 6201567, 6890630, 7579693, 8268756, 10335945, 12403134, 13781260, 15159386, 16537512, 20671890, 22739079, 24806268, 27562520, 30318772, 31007835, 37898465, 41343780, 45478158, 49612536, 60637544, 62015670, 68217237, 75796930, 82687560, 90956316, 113695395, 124031340, 136434474, 151593860, 181912632, 227390790, 248062680, 272868948, 303187720, 341086185, 454781580, 545737896, 682172370, 909563160, 1364344740, 2728689480]

約数ペア:

[(1, 2728689480), (2, 1364344740), (3, 909563160), (4, 682172370), (5, 545737896), (6, 454781580), (8, 341086185), (9, 303187720), (10, 272868948), (11, 248062680), (12, 227390790), (15, 181912632), (18, 151593860), (20, 136434474), (22, 124031340), (24, 113695395), (30, 90956316), (33, 82687560), (36, 75796930), (40, 68217237), (44, 62015670), (45, 60637544), (55, 49612536), (60, 45478158), (66, 41343780), (72, 37898465), (88, 31007835), (90, 30318772), (99, 27562520), (110, 24806268), (120, 22739079), (132, 20671890), (165, 16537512), (180, 15159386), (198, 13781260), (220, 12403134), (264, 10335945), (330, 8268756), (360, 7579693), (396, 6890630), (440, 6201567), (495, 5512504), (660, 4134378), (792, 3445315), (990, 2756252), (1320, 2067189), (1980, 1378126), (3960, 689063)]