1386804960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3137}}^1$

素因数の和:3465

約数の個数: 144

約数和(自身を含む): 4749400656

約数和(自身を除く): 3362595696

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 307, 360, 480, 614, 720, 921, 1228, 1440, 1535, 1842, 2456, 2763, 3070, 3137, 3684, 4605, 4912, 5526, 6140, 6274, 7368, 9210, 9411, 9824, 11052, 12280, 12548, 13815, 14736, 15685, 18420, 18822, 22104, 24560, 25096, 27630, 28233, 29472, 31370, 36840, 37644, 44208, 47055, 49120, 50192, 55260, 56466, 62740, 73680, 75288, 88416, 94110, 100384, 110520, 112932, 125480, 141165, 147360, 150576, 188220, 221040, 225864, 250960, 282330, 301152, 376440, 442080, 451728, 501920, 564660, 752880, 903456, 963059, 1129320, 1505760, 1926118, 2258640, 2889177, 3852236, 4517280, 4815295, 5778354, 7704472, 8667531, 9630590, 11556708, 14445885, 15408944, 17335062, 19261180, 23113416, 28891770, 30817888, 34670124, 38522360, 43337655, 46226832, 57783540, 69340248, 77044720, 86675310, 92453664, 115567080, 138680496, 154089440, 173350620, 231134160, 277360992, 346701240, 462268320, 693402480, 1386804960]

約数ペア:

[(1, 1386804960), (2, 693402480), (3, 462268320), (4, 346701240), (5, 277360992), (6, 231134160), (8, 173350620), (9, 154089440), (10, 138680496), (12, 115567080), (15, 92453664), (16, 86675310), (18, 77044720), (20, 69340248), (24, 57783540), (30, 46226832), (32, 43337655), (36, 38522360), (40, 34670124), (45, 30817888), (48, 28891770), (60, 23113416), (72, 19261180), (80, 17335062), (90, 15408944), (96, 14445885), (120, 11556708), (144, 9630590), (160, 8667531), (180, 7704472), (240, 5778354), (288, 4815295), (307, 4517280), (360, 3852236), (480, 2889177), (614, 2258640), (720, 1926118), (921, 1505760), (1228, 1129320), (1440, 963059), (1535, 903456), (1842, 752880), (2456, 564660), (2763, 501920), (3070, 451728), (3137, 442080), (3684, 376440), (4605, 301152), (4912, 282330), (5526, 250960), (6140, 225864), (6274, 221040), (7368, 188220), (9210, 150576), (9411, 147360), (9824, 141165), (11052, 125480), (12280, 112932), (12548, 110520), (13815, 100384), (14736, 94110), (15685, 88416), (18420, 75288), (18822, 73680), (22104, 62740), (24560, 56466), (25096, 55260), (27630, 50192), (28233, 49120), (29472, 47055), (31370, 44208), (36840, 37644)]