515833560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130261}}^1$

素因数の和:130289

約数の個数: 96

約数和(自身を含む): 1828878480

約数和(自身を除く): 1313044920

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, 130261, 260522, 390783, 521044, 651305, 781566, 1042088, 1172349, 1302610, 1432871, 1563132, 1953915, 2344698, 2605220, 2865742, 3126264, 3907830, 4298613, 4689396, 5210440, 5731484, 5861745, 7164355, 7815660, 8597226, 9378792, 11462968, 11723490, 12895839, 14328710, 15631320, 17194452, 21493065, 23446980, 25791678, 28657420, 34388904, 42986130, 46893960, 51583356, 57314840, 64479195, 85972260, 103166712, 128958390, 171944520, 257916780, 515833560]

約数ペア:

[(1, 515833560), (2, 257916780), (3, 171944520), (4, 128958390), (5, 103166712), (6, 85972260), (8, 64479195), (9, 57314840), (10, 51583356), (11, 46893960), (12, 42986130), (15, 34388904), (18, 28657420), (20, 25791678), (22, 23446980), (24, 21493065), (30, 17194452), (33, 15631320), (36, 14328710), (40, 12895839), (44, 11723490), (45, 11462968), (55, 9378792), (60, 8597226), (66, 7815660), (72, 7164355), (88, 5861745), (90, 5731484), (99, 5210440), (110, 4689396), (120, 4298613), (132, 3907830), (165, 3126264), (180, 2865742), (198, 2605220), (220, 2344698), (264, 1953915), (330, 1563132), (360, 1432871), (396, 1302610), (440, 1172349), (495, 1042088), (660, 781566), (792, 651305), (990, 521044), (1320, 390783), (1980, 260522), (3960, 130261)]