142840080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6841}}^1$

素因数の和:6889

約数の個数: 120

約数和(自身を含む): 496318680

約数和(自身を除く): 353478600

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, 6841, 6960, 10440, 13682, 20523, 20880, 27364, 34205, 41046, 54728, 61569, 68410, 82092, 102615, 109456, 123138, 136820, 164184, 198389, 205230, 246276, 273640, 307845, 328368, 396778, 410460, 492552, 547280, 595167, 615690, 793556, 820920, 985104, 991945, 1190334, 1231380, 1587112, 1641840, 1785501, 1983890, 2380668, 2462760, 2975835, 3174224, 3571002, 3967780, 4761336, 4925520, 5951670, 7142004, 7935560, 8927505, 9522672, 11903340, 14284008, 15871120, 17855010, 23806680, 28568016, 35710020, 47613360, 71420040, 142840080]

約数ペア:

[(1, 142840080), (2, 71420040), (3, 47613360), (4, 35710020), (5, 28568016), (6, 23806680), (8, 17855010), (9, 15871120), (10, 14284008), (12, 11903340), (15, 9522672), (16, 8927505), (18, 7935560), (20, 7142004), (24, 5951670), (29, 4925520), (30, 4761336), (36, 3967780), (40, 3571002), (45, 3174224), (48, 2975835), (58, 2462760), (60, 2380668), (72, 1983890), (80, 1785501), (87, 1641840), (90, 1587112), (116, 1231380), (120, 1190334), (144, 991945), (145, 985104), (174, 820920), (180, 793556), (232, 615690), (240, 595167), (261, 547280), (290, 492552), (348, 410460), (360, 396778), (435, 328368), (464, 307845), (522, 273640), (580, 246276), (696, 205230), (720, 198389), (870, 164184), (1044, 136820), (1160, 123138), (1305, 109456), (1392, 102615), (1740, 82092), (2088, 68410), (2320, 61569), (2610, 54728), (3480, 41046), (4176, 34205), (5220, 27364), (6841, 20880), (6960, 20523), (10440, 13682)]