5440831440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2060921}}^1$

素因数の和:2060948

約数の個数: 80

約数和(自身を含む): 18399911616

約数和(自身を除く): 12959080176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 2060921, 4121842, 6182763, 8243684, 10304605, 12365526, 16487368, 20609210, 22670131, 24731052, 30913815, 32974736, 41218420, 45340262, 49462104, 61827630, 68010393, 82436840, 90680524, 98924208, 113350655, 123655260, 136020786, 164873680, 181361048, 226701310, 247310520, 272041572, 340051965, 362722096, 453402620, 494621040, 544083144, 680103930, 906805240, 1088166288, 1360207860, 1813610480, 2720415720, 5440831440]

約数ペア:

[(1, 5440831440), (2, 2720415720), (3, 1813610480), (4, 1360207860), (5, 1088166288), (6, 906805240), (8, 680103930), (10, 544083144), (11, 494621040), (12, 453402620), (15, 362722096), (16, 340051965), (20, 272041572), (22, 247310520), (24, 226701310), (30, 181361048), (33, 164873680), (40, 136020786), (44, 123655260), (48, 113350655), (55, 98924208), (60, 90680524), (66, 82436840), (80, 68010393), (88, 61827630), (110, 49462104), (120, 45340262), (132, 41218420), (165, 32974736), (176, 30913815), (220, 24731052), (240, 22670131), (264, 20609210), (330, 16487368), (440, 12365526), (528, 10304605), (660, 8243684), (880, 6182763), (1320, 4121842), (2640, 2060921)]