54639480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2293

約数の個数: 128

約数和(自身を含む): 193881600

約数和(自身を除く): 139242120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2243, 2436, 3045, 3480, 4060, 4486, 4872, 6090, 6729, 8120, 8972, 11215, 12180, 13458, 15701, 17944, 22430, 24360, 26916, 31402, 33645, 44860, 47103, 53832, 62804, 65047, 67290, 78505, 89720, 94206, 125608, 130094, 134580, 157010, 188412, 195141, 235515, 260188, 269160, 314020, 325235, 376824, 390282, 455329, 471030, 520376, 628040, 650470, 780564, 910658, 942060, 975705, 1300940, 1365987, 1561128, 1821316, 1884120, 1951410, 2276645, 2601880, 2731974, 3642632, 3902820, 4553290, 5463948, 6829935, 7805640, 9106580, 10927896, 13659870, 18213160, 27319740, 54639480]

約数ペア:

[(1, 54639480), (2, 27319740), (3, 18213160), (4, 13659870), (5, 10927896), (6, 9106580), (7, 7805640), (8, 6829935), (10, 5463948), (12, 4553290), (14, 3902820), (15, 3642632), (20, 2731974), (21, 2601880), (24, 2276645), (28, 1951410), (29, 1884120), (30, 1821316), (35, 1561128), (40, 1365987), (42, 1300940), (56, 975705), (58, 942060), (60, 910658), (70, 780564), (84, 650470), (87, 628040), (105, 520376), (116, 471030), (120, 455329), (140, 390282), (145, 376824), (168, 325235), (174, 314020), (203, 269160), (210, 260188), (232, 235515), (280, 195141), (290, 188412), (348, 157010), (406, 134580), (420, 130094), (435, 125608), (580, 94206), (609, 89720), (696, 78505), (812, 67290), (840, 65047), (870, 62804), (1015, 53832), (1160, 47103), (1218, 44860), (1624, 33645), (1740, 31402), (2030, 26916), (2243, 24360), (2436, 22430), (3045, 17944), (3480, 15701), (4060, 13458), (4486, 12180), (4872, 11215), (6090, 8972), (6729, 8120)]