498739680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1383

約数の個数: 240

約数和(自身を含む): 1822201920

約数和(自身を除く): 1323462240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1327, 1392, 1440, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2592, 2610, 2654, 2784, 3132, 3240, 3480, 3915, 3981, 4176, 4320, 4640, 4698, 5220, 5308, 6264, 6480, 6635, 6960, 7830, 7962, 8352, 9396, 10440, 10616, 11745, 11943, 12528, 12960, 13270, 13920, 15660, 15924, 18792, 19905, 20880, 21232, 23490, 23886, 25056, 26540, 31320, 31848, 35829, 37584, 38483, 39810, 41760, 42464, 46980, 47772, 53080, 59715, 62640, 63696, 71658, 75168, 76966, 79620, 93960, 95544, 106160, 107487, 115449, 119430, 125280, 127392, 143316, 153932, 159240, 179145, 187920, 191088, 192415, 212320, 214974, 230898, 238860, 286632, 307864, 318480, 346347, 358290, 375840, 382176, 384830, 429948, 461796, 477720, 537435, 573264, 577245, 615728, 636960, 692694, 716580, 769660, 859896, 923592, 955440, 1039041, 1074870, 1146528, 1154490, 1231456, 1385388, 1433160, 1539320, 1719792, 1731735, 1847184, 1910880, 2078082, 2149740, 2308980, 2770776, 2866320, 3078640, 3117123, 3439584, 3463470, 3694368, 4156164, 4299480, 4617960, 5195205, 5541552, 5732640, 6157280, 6234246, 6926940, 8312328, 8598960, 9235920, 10390410, 11083104, 12468492, 13853880, 15585615, 16624656, 17197920, 18471840, 20780820, 24936984, 27707760, 31171230, 33249312, 41561640, 49873968, 55415520, 62342460, 83123280, 99747936, 124684920, 166246560, 249369840, 498739680]

約数ペア:

[(1, 498739680), (2, 249369840), (3, 166246560), (4, 124684920), (5, 99747936), (6, 83123280), (8, 62342460), (9, 55415520), (10, 49873968), (12, 41561640), (15, 33249312), (16, 31171230), (18, 27707760), (20, 24936984), (24, 20780820), (27, 18471840), (29, 17197920), (30, 16624656), (32, 15585615), (36, 13853880), (40, 12468492), (45, 11083104), (48, 10390410), (54, 9235920), (58, 8598960), (60, 8312328), (72, 6926940), (80, 6234246), (81, 6157280), (87, 5732640), (90, 5541552), (96, 5195205), (108, 4617960), (116, 4299480), (120, 4156164), (135, 3694368), (144, 3463470), (145, 3439584), (160, 3117123), (162, 3078640), (174, 2866320), (180, 2770776), (216, 2308980), (232, 2149740), (240, 2078082), (261, 1910880), (270, 1847184), (288, 1731735), (290, 1719792), (324, 1539320), (348, 1433160), (360, 1385388), (405, 1231456), (432, 1154490), (435, 1146528), (464, 1074870), (480, 1039041), (522, 955440), (540, 923592), (580, 859896), (648, 769660), (696, 716580), (720, 692694), (783, 636960), (810, 615728), (864, 577245), (870, 573264), (928, 537435), (1044, 477720), (1080, 461796), (1160, 429948), (1296, 384830), (1305, 382176), (1327, 375840), (1392, 358290), (1440, 346347), (1566, 318480), (1620, 307864), (1740, 286632), (2088, 238860), (2160, 230898), (2320, 214974), (2349, 212320), (2592, 192415), (2610, 191088), (2654, 187920), (2784, 179145), (3132, 159240), (3240, 153932), (3480, 143316), (3915, 127392), (3981, 125280), (4176, 119430), (4320, 115449), (4640, 107487), (4698, 106160), (5220, 95544), (5308, 93960), (6264, 79620), (6480, 76966), (6635, 75168), (6960, 71658), (7830, 63696), (7962, 62640), (8352, 59715), (9396, 53080), (10440, 47772), (10616, 46980), (11745, 42464), (11943, 41760), (12528, 39810), (12960, 38483), (13270, 37584), (13920, 35829), (15660, 31848), (15924, 31320), (18792, 26540), (19905, 25056), (20880, 23886), (21232, 23490)]