303827280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 984603648

約数和(自身を除く): 680776368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 240, 248, 291, 310, 372, 388, 421, 465, 485, 496, 582, 620, 744, 776, 842, 930, 970, 1164, 1240, 1263, 1455, 1488, 1552, 1684, 1860, 1940, 2105, 2328, 2480, 2526, 2910, 3007, 3368, 3720, 3880, 4210, 4656, 5052, 5820, 6014, 6315, 6736, 7440, 7760, 8420, 9021, 10104, 11640, 12028, 12630, 13051, 15035, 16840, 18042, 20208, 23280, 24056, 25260, 26102, 30070, 33680, 36084, 39153, 40837, 45105, 48112, 50520, 52204, 60140, 65255, 72168, 78306, 81674, 90210, 101040, 104408, 120280, 122511, 130510, 144336, 156612, 163348, 180420, 195765, 204185, 208816, 240560, 245022, 261020, 313224, 326696, 360840, 391530, 408370, 490044, 522040, 612555, 626448, 653392, 721680, 783060, 816740, 980088, 1044080, 1225110, 1265947, 1566120, 1633480, 1960176, 2450220, 2531894, 3132240, 3266960, 3797841, 4900440, 5063788, 6329735, 7595682, 9800880, 10127576, 12659470, 15191364, 18989205, 20255152, 25318940, 30382728, 37978410, 50637880, 60765456, 75956820, 101275760, 151913640, 303827280]

約数ペア:

[(1, 303827280), (2, 151913640), (3, 101275760), (4, 75956820), (5, 60765456), (6, 50637880), (8, 37978410), (10, 30382728), (12, 25318940), (15, 20255152), (16, 18989205), (20, 15191364), (24, 12659470), (30, 10127576), (31, 9800880), (40, 7595682), (48, 6329735), (60, 5063788), (62, 4900440), (80, 3797841), (93, 3266960), (97, 3132240), (120, 2531894), (124, 2450220), (155, 1960176), (186, 1633480), (194, 1566120), (240, 1265947), (248, 1225110), (291, 1044080), (310, 980088), (372, 816740), (388, 783060), (421, 721680), (465, 653392), (485, 626448), (496, 612555), (582, 522040), (620, 490044), (744, 408370), (776, 391530), (842, 360840), (930, 326696), (970, 313224), (1164, 261020), (1240, 245022), (1263, 240560), (1455, 208816), (1488, 204185), (1552, 195765), (1684, 180420), (1860, 163348), (1940, 156612), (2105, 144336), (2328, 130510), (2480, 122511), (2526, 120280), (2910, 104408), (3007, 101040), (3368, 90210), (3720, 81674), (3880, 78306), (4210, 72168), (4656, 65255), (5052, 60140), (5820, 52204), (6014, 50520), (6315, 48112), (6736, 45105), (7440, 40837), (7760, 39153), (8420, 36084), (9021, 33680), (10104, 30070), (11640, 26102), (12028, 25260), (12630, 24056), (13051, 23280), (15035, 20208), (16840, 18042)]