80093520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 297897600

約数和(自身を除く): 217804080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 199, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 398, 430, 468, 516, 520, 559, 585, 597, 624, 645, 688, 720, 774, 780, 796, 860, 936, 995, 1032, 1040, 1118, 1170, 1194, 1290, 1548, 1560, 1592, 1677, 1720, 1791, 1872, 1935, 1990, 2064, 2236, 2340, 2388, 2580, 2587, 2795, 2985, 3096, 3120, 3184, 3354, 3440, 3582, 3870, 3980, 4472, 4680, 4776, 5031, 5160, 5174, 5590, 5970, 6192, 6708, 7164, 7740, 7761, 7960, 8385, 8557, 8944, 8955, 9360, 9552, 10062, 10320, 10348, 11180, 11940, 12935, 13416, 14328, 15480, 15522, 15920, 16770, 17114, 17910, 20124, 20696, 22360, 23283, 23880, 25155, 25671, 25870, 26832, 28656, 30960, 31044, 33540, 34228, 35820, 38805, 40248, 41392, 42785, 44720, 46566, 47760, 50310, 51342, 51740, 62088, 67080, 68456, 71640, 77013, 77610, 80496, 85570, 93132, 100620, 102684, 103480, 111241, 116415, 124176, 128355, 134160, 136912, 143280, 154026, 155220, 171140, 186264, 201240, 205368, 206960, 222482, 232830, 256710, 308052, 310440, 333723, 342280, 372528, 385065, 402480, 410736, 444964, 465660, 513420, 556205, 616104, 620880, 667446, 684560, 770130, 889928, 931320, 1001169, 1026840, 1112410, 1232208, 1334892, 1540260, 1668615, 1779856, 1862640, 2002338, 2053680, 2224820, 2669784, 3080520, 3337230, 4004676, 4449640, 5005845, 5339568, 6161040, 6674460, 8009352, 8899280, 10011690, 13348920, 16018704, 20023380, 26697840, 40046760, 80093520]

約数ペア:

[(1, 80093520), (2, 40046760), (3, 26697840), (4, 20023380), (5, 16018704), (6, 13348920), (8, 10011690), (9, 8899280), (10, 8009352), (12, 6674460), (13, 6161040), (15, 5339568), (16, 5005845), (18, 4449640), (20, 4004676), (24, 3337230), (26, 3080520), (30, 2669784), (36, 2224820), (39, 2053680), (40, 2002338), (43, 1862640), (45, 1779856), (48, 1668615), (52, 1540260), (60, 1334892), (65, 1232208), (72, 1112410), (78, 1026840), (80, 1001169), (86, 931320), (90, 889928), (104, 770130), (117, 684560), (120, 667446), (129, 620880), (130, 616104), (144, 556205), (156, 513420), (172, 465660), (180, 444964), (195, 410736), (199, 402480), (208, 385065), (215, 372528), (234, 342280), (240, 333723), (258, 310440), (260, 308052), (312, 256710), (344, 232830), (360, 222482), (387, 206960), (390, 205368), (398, 201240), (430, 186264), (468, 171140), (516, 155220), (520, 154026), (559, 143280), (585, 136912), (597, 134160), (624, 128355), (645, 124176), (688, 116415), (720, 111241), (774, 103480), (780, 102684), (796, 100620), (860, 93132), (936, 85570), (995, 80496), (1032, 77610), (1040, 77013), (1118, 71640), (1170, 68456), (1194, 67080), (1290, 62088), (1548, 51740), (1560, 51342), (1592, 50310), (1677, 47760), (1720, 46566), (1791, 44720), (1872, 42785), (1935, 41392), (1990, 40248), (2064, 38805), (2236, 35820), (2340, 34228), (2388, 33540), (2580, 31044), (2587, 30960), (2795, 28656), (2985, 26832), (3096, 25870), (3120, 25671), (3184, 25155), (3354, 23880), (3440, 23283), (3582, 22360), (3870, 20696), (3980, 20124), (4472, 17910), (4680, 17114), (4776, 16770), (5031, 15920), (5160, 15522), (5174, 15480), (5590, 14328), (5970, 13416), (6192, 12935), (6708, 11940), (7164, 11180), (7740, 10348), (7761, 10320), (7960, 10062), (8385, 9552), (8557, 9360), (8944, 8955)]