307935360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 1072707480

約数和(自身を除く): 764772120

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, 120, 128, 144, 160, 180, 192, 193, 240, 277, 288, 320, 360, 384, 386, 480, 554, 576, 579, 640, 720, 772, 831, 960, 965, 1108, 1152, 1158, 1385, 1440, 1544, 1662, 1737, 1920, 1930, 2216, 2316, 2493, 2770, 2880, 2895, 3088, 3324, 3474, 3860, 4155, 4432, 4632, 4986, 5540, 5760, 5790, 6176, 6648, 6948, 7720, 8310, 8685, 8864, 9264, 9972, 11080, 11580, 12352, 12465, 13296, 13896, 15440, 16620, 17370, 17728, 18528, 19944, 22160, 23160, 24704, 24930, 26592, 27792, 30880, 33240, 34740, 35456, 37056, 39888, 44320, 46320, 49860, 53184, 53461, 55584, 61760, 66480, 69480, 74112, 79776, 88640, 92640, 99720, 106368, 106922, 111168, 123520, 132960, 138960, 159552, 160383, 177280, 185280, 199440, 213844, 222336, 265920, 267305, 277920, 319104, 320766, 370560, 398880, 427688, 481149, 531840, 534610, 555840, 641532, 797760, 801915, 855376, 962298, 1069220, 1111680, 1283064, 1595520, 1603830, 1710752, 1924596, 2138440, 2405745, 2566128, 3207660, 3421504, 3849192, 4276880, 4811490, 5132256, 6415320, 6843008, 7698384, 8553760, 9622980, 10264512, 12830640, 15396768, 17107520, 19245960, 20529024, 25661280, 30793536, 34215040, 38491920, 51322560, 61587072, 76983840, 102645120, 153967680, 307935360]

約数ペア:

[(1, 307935360), (2, 153967680), (3, 102645120), (4, 76983840), (5, 61587072), (6, 51322560), (8, 38491920), (9, 34215040), (10, 30793536), (12, 25661280), (15, 20529024), (16, 19245960), (18, 17107520), (20, 15396768), (24, 12830640), (30, 10264512), (32, 9622980), (36, 8553760), (40, 7698384), (45, 6843008), (48, 6415320), (60, 5132256), (64, 4811490), (72, 4276880), (80, 3849192), (90, 3421504), (96, 3207660), (120, 2566128), (128, 2405745), (144, 2138440), (160, 1924596), (180, 1710752), (192, 1603830), (193, 1595520), (240, 1283064), (277, 1111680), (288, 1069220), (320, 962298), (360, 855376), (384, 801915), (386, 797760), (480, 641532), (554, 555840), (576, 534610), (579, 531840), (640, 481149), (720, 427688), (772, 398880), (831, 370560), (960, 320766), (965, 319104), (1108, 277920), (1152, 267305), (1158, 265920), (1385, 222336), (1440, 213844), (1544, 199440), (1662, 185280), (1737, 177280), (1920, 160383), (1930, 159552), (2216, 138960), (2316, 132960), (2493, 123520), (2770, 111168), (2880, 106922), (2895, 106368), (3088, 99720), (3324, 92640), (3474, 88640), (3860, 79776), (4155, 74112), (4432, 69480), (4632, 66480), (4986, 61760), (5540, 55584), (5760, 53461), (5790, 53184), (6176, 49860), (6648, 46320), (6948, 44320), (7720, 39888), (8310, 37056), (8685, 35456), (8864, 34740), (9264, 33240), (9972, 30880), (11080, 27792), (11580, 26592), (12352, 24930), (12465, 24704), (13296, 23160), (13896, 22160), (15440, 19944), (16620, 18528), (17370, 17728)]