57427920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2450

約数の個数: 160

約数和(自身を含む): 215879040

約数和(自身を除く): 158451120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2417, 2640, 2970, 3960, 4752, 4834, 5940, 7251, 7920, 9668, 11880, 12085, 14502, 19336, 21753, 23760, 24170, 26587, 29004, 36255, 38672, 43506, 48340, 53174, 58008, 65259, 72510, 79761, 87012, 96680, 106348, 108765, 116016, 130518, 132935, 145020, 159522, 174024, 193360, 212696, 217530, 239283, 261036, 265870, 290040, 319044, 326295, 348048, 398805, 425392, 435060, 478566, 522072, 531740, 580080, 638088, 652590, 717849, 797610, 870120, 957132, 1044144, 1063480, 1196415, 1276176, 1305180, 1435698, 1595220, 1740240, 1914264, 2126960, 2392830, 2610360, 2871396, 3190440, 3589245, 3828528, 4785660, 5220720, 5742792, 6380880, 7178490, 9571320, 11485584, 14356980, 19142640, 28713960, 57427920]

約数ペア:

[(1, 57427920), (2, 28713960), (3, 19142640), (4, 14356980), (5, 11485584), (6, 9571320), (8, 7178490), (9, 6380880), (10, 5742792), (11, 5220720), (12, 4785660), (15, 3828528), (16, 3589245), (18, 3190440), (20, 2871396), (22, 2610360), (24, 2392830), (27, 2126960), (30, 1914264), (33, 1740240), (36, 1595220), (40, 1435698), (44, 1305180), (45, 1276176), (48, 1196415), (54, 1063480), (55, 1044144), (60, 957132), (66, 870120), (72, 797610), (80, 717849), (88, 652590), (90, 638088), (99, 580080), (108, 531740), (110, 522072), (120, 478566), (132, 435060), (135, 425392), (144, 398805), (165, 348048), (176, 326295), (180, 319044), (198, 290040), (216, 265870), (220, 261036), (240, 239283), (264, 217530), (270, 212696), (297, 193360), (330, 174024), (360, 159522), (396, 145020), (432, 132935), (440, 130518), (495, 116016), (528, 108765), (540, 106348), (594, 96680), (660, 87012), (720, 79761), (792, 72510), (880, 65259), (990, 58008), (1080, 53174), (1188, 48340), (1320, 43506), (1485, 38672), (1584, 36255), (1980, 29004), (2160, 26587), (2376, 24170), (2417, 23760), (2640, 21753), (2970, 19336), (3960, 14502), (4752, 12085), (4834, 11880), (5940, 9668), (7251, 7920)]