1307389680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1049}}^1$

素因数の和:1648

約数の個数: 160

約数和(自身を含む): 4515336000

約数和(自身を除く): 3207946320

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, 360, 432, 540, 577, 720, 1049, 1080, 1154, 1731, 2098, 2160, 2308, 2885, 3147, 3462, 4196, 4616, 5193, 5245, 5770, 6294, 6924, 8392, 8655, 9232, 9441, 10386, 10490, 11540, 12588, 13848, 15579, 15735, 16784, 17310, 18882, 20772, 20980, 23080, 25176, 25965, 27696, 28323, 31158, 31470, 34620, 37764, 41544, 41960, 46160, 47205, 50352, 51930, 56646, 62316, 62940, 69240, 75528, 77895, 83088, 83920, 94410, 103860, 113292, 124632, 125880, 138480, 141615, 151056, 155790, 188820, 207720, 226584, 249264, 251760, 283230, 311580, 377640, 415440, 453168, 566460, 605273, 623160, 755280, 1132920, 1210546, 1246320, 1815819, 2265840, 2421092, 3026365, 3631638, 4842184, 5447457, 6052730, 7263276, 9079095, 9684368, 10894914, 12105460, 14526552, 16342371, 18158190, 21789828, 24210920, 27237285, 29053104, 32684742, 36316380, 43579656, 48421840, 54474570, 65369484, 72632760, 81711855, 87159312, 108949140, 130738968, 145265520, 163423710, 217898280, 261477936, 326847420, 435796560, 653694840, 1307389680]

約数ペア:

[(1, 1307389680), (2, 653694840), (3, 435796560), (4, 326847420), (5, 261477936), (6, 217898280), (8, 163423710), (9, 145265520), (10, 130738968), (12, 108949140), (15, 87159312), (16, 81711855), (18, 72632760), (20, 65369484), (24, 54474570), (27, 48421840), (30, 43579656), (36, 36316380), (40, 32684742), (45, 29053104), (48, 27237285), (54, 24210920), (60, 21789828), (72, 18158190), (80, 16342371), (90, 14526552), (108, 12105460), (120, 10894914), (135, 9684368), (144, 9079095), (180, 7263276), (216, 6052730), (240, 5447457), (270, 4842184), (360, 3631638), (432, 3026365), (540, 2421092), (577, 2265840), (720, 1815819), (1049, 1246320), (1080, 1210546), (1154, 1132920), (1731, 755280), (2098, 623160), (2160, 605273), (2308, 566460), (2885, 453168), (3147, 415440), (3462, 377640), (4196, 311580), (4616, 283230), (5193, 251760), (5245, 249264), (5770, 226584), (6294, 207720), (6924, 188820), (8392, 155790), (8655, 151056), (9232, 141615), (9441, 138480), (10386, 125880), (10490, 124632), (11540, 113292), (12588, 103860), (13848, 94410), (15579, 83920), (15735, 83088), (16784, 77895), (17310, 75528), (18882, 69240), (20772, 62940), (20980, 62316), (23080, 56646), (25176, 51930), (25965, 50352), (27696, 47205), (28323, 46160), (31158, 41960), (31470, 41544), (34620, 37764)]