458289360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:994

約数の個数: 160

約数和(自身を含む): 1585791360

約数和(自身を除く): 1127502000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 331, 360, 432, 540, 641, 662, 720, 993, 1080, 1282, 1324, 1655, 1923, 1986, 2160, 2564, 2648, 2979, 3205, 3310, 3846, 3972, 4965, 5128, 5296, 5769, 5958, 6410, 6620, 7692, 7944, 8937, 9615, 9930, 10256, 11538, 11916, 12820, 13240, 14895, 15384, 15888, 17307, 17874, 19230, 19860, 23076, 23832, 25640, 26480, 28845, 29790, 30768, 34614, 35748, 38460, 39720, 44685, 46152, 47664, 51280, 57690, 59580, 69228, 71496, 76920, 79440, 86535, 89370, 92304, 115380, 119160, 138456, 142992, 153840, 173070, 178740, 212171, 230760, 238320, 276912, 346140, 357480, 424342, 461520, 636513, 692280, 714960, 848684, 1060855, 1273026, 1384560, 1697368, 1909539, 2121710, 2546052, 3182565, 3394736, 3819078, 4243420, 5092104, 5728617, 6365130, 7638156, 8486840, 9547695, 10184208, 11457234, 12730260, 15276312, 16973680, 19095390, 22914468, 25460520, 28643085, 30552624, 38190780, 45828936, 50921040, 57286170, 76381560, 91657872, 114572340, 152763120, 229144680, 458289360]

約数ペア:

[(1, 458289360), (2, 229144680), (3, 152763120), (4, 114572340), (5, 91657872), (6, 76381560), (8, 57286170), (9, 50921040), (10, 45828936), (12, 38190780), (15, 30552624), (16, 28643085), (18, 25460520), (20, 22914468), (24, 19095390), (27, 16973680), (30, 15276312), (36, 12730260), (40, 11457234), (45, 10184208), (48, 9547695), (54, 8486840), (60, 7638156), (72, 6365130), (80, 5728617), (90, 5092104), (108, 4243420), (120, 3819078), (135, 3394736), (144, 3182565), (180, 2546052), (216, 2121710), (240, 1909539), (270, 1697368), (331, 1384560), (360, 1273026), (432, 1060855), (540, 848684), (641, 714960), (662, 692280), (720, 636513), (993, 461520), (1080, 424342), (1282, 357480), (1324, 346140), (1655, 276912), (1923, 238320), (1986, 230760), (2160, 212171), (2564, 178740), (2648, 173070), (2979, 153840), (3205, 142992), (3310, 138456), (3846, 119160), (3972, 115380), (4965, 92304), (5128, 89370), (5296, 86535), (5769, 79440), (5958, 76920), (6410, 71496), (6620, 69228), (7692, 59580), (7944, 57690), (8937, 51280), (9615, 47664), (9930, 46152), (10256, 44685), (11538, 39720), (11916, 38460), (12820, 35748), (13240, 34614), (14895, 30768), (15384, 29790), (15888, 28845), (17307, 26480), (17874, 25640), (19230, 23832), (19860, 23076)]