20943663120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1003049}}^1$

素因数の和:1003097

約数の個数: 120

約数和(自身を含む): 72761247000

約数和(自身を除く): 51817583880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 1003049, 2006098, 3009147, 4012196, 5015245, 6018294, 8024392, 9027441, 10030490, 12036588, 15045735, 16048784, 18054882, 20060980, 24073176, 29088421, 30091470, 36109764, 40121960, 45137205, 48146352, 58176842, 60182940, 72219528, 80243920, 87265263, 90274410, 116353684, 120365880, 144439056, 145442105, 174530526, 180548820, 232707368, 240731760, 261795789, 290884210, 349061052, 361097640, 436326315, 465414736, 523591578, 581768420, 698122104, 722195280, 872652630, 1047183156, 1163536840, 1308978945, 1396244208, 1745305260, 2094366312, 2327073680, 2617957890, 3490610520, 4188732624, 5235915780, 6981221040, 10471831560, 20943663120]

約数ペア:

[(1, 20943663120), (2, 10471831560), (3, 6981221040), (4, 5235915780), (5, 4188732624), (6, 3490610520), (8, 2617957890), (9, 2327073680), (10, 2094366312), (12, 1745305260), (15, 1396244208), (16, 1308978945), (18, 1163536840), (20, 1047183156), (24, 872652630), (29, 722195280), (30, 698122104), (36, 581768420), (40, 523591578), (45, 465414736), (48, 436326315), (58, 361097640), (60, 349061052), (72, 290884210), (80, 261795789), (87, 240731760), (90, 232707368), (116, 180548820), (120, 174530526), (144, 145442105), (145, 144439056), (174, 120365880), (180, 116353684), (232, 90274410), (240, 87265263), (261, 80243920), (290, 72219528), (348, 60182940), (360, 58176842), (435, 48146352), (464, 45137205), (522, 40121960), (580, 36109764), (696, 30091470), (720, 29088421), (870, 24073176), (1044, 20060980), (1160, 18054882), (1305, 16048784), (1392, 15045735), (1740, 12036588), (2088, 10030490), (2320, 9027441), (2610, 8024392), (3480, 6018294), (4176, 5015245), (5220, 4012196), (6960, 3009147), (10440, 2006098), (20880, 1003049)]