8228579760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{265781}}^1$

素因数の和:265843

約数の個数: 120

約数和(自身を含む): 28277078544

約数和(自身を除く): 20048498784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 265781, 531562, 797343, 1063124, 1328905, 1594686, 2126248, 2392029, 2657810, 3189372, 3986715, 4252496, 4784058, 5315620, 6378744, 7973430, 9568116, 10631240, 11428583, 11960145, 12757488, 15946860, 19136232, 21262480, 22857166, 23920290, 31893720, 34285749, 38272464, 45714332, 47840580, 57142915, 63787440, 68571498, 91428664, 95681160, 102857247, 114285830, 137142996, 171428745, 182857328, 191362320, 205714494, 228571660, 274285992, 342857490, 411428988, 457143320, 514286235, 548571984, 685714980, 822857976, 914286640, 1028572470, 1371429960, 1645715952, 2057144940, 2742859920, 4114289880, 8228579760]

約数ペア:

[(1, 8228579760), (2, 4114289880), (3, 2742859920), (4, 2057144940), (5, 1645715952), (6, 1371429960), (8, 1028572470), (9, 914286640), (10, 822857976), (12, 685714980), (15, 548571984), (16, 514286235), (18, 457143320), (20, 411428988), (24, 342857490), (30, 274285992), (36, 228571660), (40, 205714494), (43, 191362320), (45, 182857328), (48, 171428745), (60, 137142996), (72, 114285830), (80, 102857247), (86, 95681160), (90, 91428664), (120, 68571498), (129, 63787440), (144, 57142915), (172, 47840580), (180, 45714332), (215, 38272464), (240, 34285749), (258, 31893720), (344, 23920290), (360, 22857166), (387, 21262480), (430, 19136232), (516, 15946860), (645, 12757488), (688, 11960145), (720, 11428583), (774, 10631240), (860, 9568116), (1032, 7973430), (1290, 6378744), (1548, 5315620), (1720, 4784058), (1935, 4252496), (2064, 3986715), (2580, 3189372), (3096, 2657810), (3440, 2392029), (3870, 2126248), (5160, 1594686), (6192, 1328905), (7740, 1063124), (10320, 797343), (15480, 531562), (30960, 265781)]