869341320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:780

約数の個数: 192

約数和(自身を含む): 2928182400

約数和(自身を除く): 2058841080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 89, 90, 120, 129, 172, 178, 180, 215, 258, 267, 344, 356, 360, 387, 430, 445, 516, 534, 631, 645, 712, 774, 801, 860, 890, 1032, 1068, 1262, 1290, 1335, 1548, 1602, 1720, 1780, 1893, 1935, 2136, 2524, 2580, 2670, 3096, 3155, 3204, 3560, 3786, 3827, 3870, 4005, 5048, 5160, 5340, 5679, 6310, 6408, 7572, 7654, 7740, 8010, 9465, 10680, 11358, 11481, 12620, 15144, 15308, 15480, 16020, 18930, 19135, 22716, 22962, 25240, 27133, 28395, 30616, 32040, 34443, 37860, 38270, 45432, 45924, 54266, 56159, 56790, 57405, 68886, 75720, 76540, 81399, 91848, 108532, 112318, 113580, 114810, 135665, 137772, 153080, 162798, 168477, 172215, 217064, 224636, 227160, 229620, 244197, 271330, 275544, 280795, 325596, 336954, 344430, 406995, 449272, 459240, 488394, 505431, 542660, 561590, 651192, 673908, 688860, 813990, 842385, 976788, 1010862, 1085320, 1123180, 1220985, 1347816, 1377720, 1627980, 1684770, 1953576, 2021724, 2246360, 2414837, 2441970, 2527155, 3255960, 3369540, 4043448, 4829674, 4883940, 5054310, 6739080, 7244511, 9659348, 9767880, 10108620, 12074185, 14489022, 19318696, 20217240, 21733533, 24148370, 28978044, 36222555, 43467066, 48296740, 57956088, 72445110, 86934132, 96593480, 108667665, 144890220, 173868264, 217335330, 289780440, 434670660, 869341320]

約数ペア:

[(1, 869341320), (2, 434670660), (3, 289780440), (4, 217335330), (5, 173868264), (6, 144890220), (8, 108667665), (9, 96593480), (10, 86934132), (12, 72445110), (15, 57956088), (18, 48296740), (20, 43467066), (24, 36222555), (30, 28978044), (36, 24148370), (40, 21733533), (43, 20217240), (45, 19318696), (60, 14489022), (72, 12074185), (86, 10108620), (89, 9767880), (90, 9659348), (120, 7244511), (129, 6739080), (172, 5054310), (178, 4883940), (180, 4829674), (215, 4043448), (258, 3369540), (267, 3255960), (344, 2527155), (356, 2441970), (360, 2414837), (387, 2246360), (430, 2021724), (445, 1953576), (516, 1684770), (534, 1627980), (631, 1377720), (645, 1347816), (712, 1220985), (774, 1123180), (801, 1085320), (860, 1010862), (890, 976788), (1032, 842385), (1068, 813990), (1262, 688860), (1290, 673908), (1335, 651192), (1548, 561590), (1602, 542660), (1720, 505431), (1780, 488394), (1893, 459240), (1935, 449272), (2136, 406995), (2524, 344430), (2580, 336954), (2670, 325596), (3096, 280795), (3155, 275544), (3204, 271330), (3560, 244197), (3786, 229620), (3827, 227160), (3870, 224636), (4005, 217064), (5048, 172215), (5160, 168477), (5340, 162798), (5679, 153080), (6310, 137772), (6408, 135665), (7572, 114810), (7654, 113580), (7740, 112318), (8010, 108532), (9465, 91848), (10680, 81399), (11358, 76540), (11481, 75720), (12620, 68886), (15144, 57405), (15308, 56790), (15480, 56159), (16020, 54266), (18930, 45924), (19135, 45432), (22716, 38270), (22962, 37860), (25240, 34443), (27133, 32040), (28395, 30616)]