308623680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1185

約数の個数: 168

約数和(自身を含む): 1073057544

約数和(自身を除く): 764433864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 144, 160, 180, 192, 202, 240, 288, 303, 320, 360, 404, 480, 505, 576, 606, 720, 808, 909, 960, 1010, 1061, 1212, 1440, 1515, 1616, 1818, 2020, 2122, 2424, 2880, 3030, 3183, 3232, 3636, 4040, 4244, 4545, 4848, 5305, 6060, 6366, 6464, 7272, 8080, 8488, 9090, 9549, 9696, 10610, 12120, 12732, 14544, 15915, 16160, 16976, 18180, 19098, 19392, 21220, 24240, 25464, 29088, 31830, 32320, 33952, 36360, 38196, 42440, 47745, 48480, 50928, 58176, 63660, 67904, 72720, 76392, 84880, 95490, 96960, 101856, 107161, 127320, 145440, 152784, 169760, 190980, 203712, 214322, 254640, 290880, 305568, 321483, 339520, 381960, 428644, 509280, 535805, 611136, 642966, 763920, 857288, 964449, 1018560, 1071610, 1285932, 1527840, 1607415, 1714576, 1928898, 2143220, 2571864, 3055680, 3214830, 3429152, 3857796, 4286440, 4822245, 5143728, 6429660, 6858304, 7715592, 8572880, 9644490, 10287456, 12859320, 15431184, 17145760, 19288980, 20574912, 25718640, 30862368, 34291520, 38577960, 51437280, 61724736, 77155920, 102874560, 154311840, 308623680]

約数ペア:

[(1, 308623680), (2, 154311840), (3, 102874560), (4, 77155920), (5, 61724736), (6, 51437280), (8, 38577960), (9, 34291520), (10, 30862368), (12, 25718640), (15, 20574912), (16, 19288980), (18, 17145760), (20, 15431184), (24, 12859320), (30, 10287456), (32, 9644490), (36, 8572880), (40, 7715592), (45, 6858304), (48, 6429660), (60, 5143728), (64, 4822245), (72, 4286440), (80, 3857796), (90, 3429152), (96, 3214830), (101, 3055680), (120, 2571864), (144, 2143220), (160, 1928898), (180, 1714576), (192, 1607415), (202, 1527840), (240, 1285932), (288, 1071610), (303, 1018560), (320, 964449), (360, 857288), (404, 763920), (480, 642966), (505, 611136), (576, 535805), (606, 509280), (720, 428644), (808, 381960), (909, 339520), (960, 321483), (1010, 305568), (1061, 290880), (1212, 254640), (1440, 214322), (1515, 203712), (1616, 190980), (1818, 169760), (2020, 152784), (2122, 145440), (2424, 127320), (2880, 107161), (3030, 101856), (3183, 96960), (3232, 95490), (3636, 84880), (4040, 76392), (4244, 72720), (4545, 67904), (4848, 63660), (5305, 58176), (6060, 50928), (6366, 48480), (6464, 47745), (7272, 42440), (8080, 38196), (8488, 36360), (9090, 33952), (9549, 32320), (9696, 31830), (10610, 29088), (12120, 25464), (12732, 24240), (14544, 21220), (15915, 19392), (16160, 19098), (16976, 18180)]