1282790520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35993}}^1$

素因数の和:36027

約数の個数: 160

約数和(自身を含む): 4703695920

約数和(自身を除く): 3420905400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 35993, 71986, 107979, 143972, 179965, 215958, 287944, 323937, 359930, 395923, 431916, 539895, 647874, 719860, 791846, 863832, 971811, 1079790, 1187769, 1295748, 1439720, 1583692, 1619685, 1943622, 1979615, 2159580, 2375538, 2591496, 2915433, 3167384, 3239370, 3563307, 3887244, 3959230, 4319160, 4751076, 4859055, 5830866, 5938845, 6478740, 7126614, 7774488, 7918460, 9502152, 9718110, 10689921, 11661732, 11877690, 12957480, 14253228, 14577165, 15836920, 17816535, 19436220, 21379842, 23323464, 23755380, 28506456, 29154330, 32069763, 35633070, 38872440, 42759684, 47510760, 53449605, 58308660, 64139526, 71266140, 85519368, 106899210, 116617320, 128279052, 142532280, 160348815, 213798420, 256558104, 320697630, 427596840, 641395260, 1282790520]

約数ペア:

[(1, 1282790520), (2, 641395260), (3, 427596840), (4, 320697630), (5, 256558104), (6, 213798420), (8, 160348815), (9, 142532280), (10, 128279052), (11, 116617320), (12, 106899210), (15, 85519368), (18, 71266140), (20, 64139526), (22, 58308660), (24, 53449605), (27, 47510760), (30, 42759684), (33, 38872440), (36, 35633070), (40, 32069763), (44, 29154330), (45, 28506456), (54, 23755380), (55, 23323464), (60, 21379842), (66, 19436220), (72, 17816535), (81, 15836920), (88, 14577165), (90, 14253228), (99, 12957480), (108, 11877690), (110, 11661732), (120, 10689921), (132, 9718110), (135, 9502152), (162, 7918460), (165, 7774488), (180, 7126614), (198, 6478740), (216, 5938845), (220, 5830866), (264, 4859055), (270, 4751076), (297, 4319160), (324, 3959230), (330, 3887244), (360, 3563307), (396, 3239370), (405, 3167384), (440, 2915433), (495, 2591496), (540, 2375538), (594, 2159580), (648, 1979615), (660, 1943622), (792, 1619685), (810, 1583692), (891, 1439720), (990, 1295748), (1080, 1187769), (1188, 1079790), (1320, 971811), (1485, 863832), (1620, 791846), (1782, 719860), (1980, 647874), (2376, 539895), (2970, 431916), (3240, 395923), (3564, 359930), (3960, 323937), (4455, 287944), (5940, 215958), (7128, 179965), (8910, 143972), (11880, 107979), (17820, 71986), (35640, 35993)]