115315680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 384265728

約数和(自身を除く): 268950048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 74, 80, 86, 96, 111, 120, 129, 148, 151, 160, 172, 185, 215, 222, 240, 258, 296, 302, 344, 370, 430, 444, 453, 480, 516, 555, 592, 604, 645, 688, 740, 755, 860, 888, 906, 1032, 1110, 1184, 1208, 1290, 1376, 1480, 1510, 1591, 1720, 1776, 1812, 2064, 2220, 2265, 2416, 2580, 2960, 3020, 3182, 3440, 3552, 3624, 4128, 4440, 4530, 4773, 4832, 5160, 5587, 5920, 6040, 6364, 6493, 6880, 7248, 7955, 8880, 9060, 9546, 10320, 11174, 12080, 12728, 12986, 14496, 15910, 16761, 17760, 18120, 19092, 19479, 20640, 22348, 23865, 24160, 25456, 25972, 27935, 31820, 32465, 33522, 36240, 38184, 38958, 44696, 47730, 50912, 51944, 55870, 63640, 64930, 67044, 72480, 76368, 77916, 83805, 89392, 95460, 97395, 103888, 111740, 127280, 129860, 134088, 152736, 155832, 167610, 178784, 190920, 194790, 207776, 223480, 240241, 254560, 259720, 268176, 311664, 335220, 381840, 389580, 446960, 480482, 519440, 536352, 623328, 670440, 720723, 763680, 779160, 893920, 960964, 1038880, 1201205, 1340880, 1441446, 1558320, 1921928, 2402410, 2681760, 2882892, 3116640, 3603615, 3843856, 4804820, 5765784, 7207230, 7687712, 9609640, 11531568, 14414460, 19219280, 23063136, 28828920, 38438560, 57657840, 115315680]

約数ペア:

[(1, 115315680), (2, 57657840), (3, 38438560), (4, 28828920), (5, 23063136), (6, 19219280), (8, 14414460), (10, 11531568), (12, 9609640), (15, 7687712), (16, 7207230), (20, 5765784), (24, 4804820), (30, 3843856), (32, 3603615), (37, 3116640), (40, 2882892), (43, 2681760), (48, 2402410), (60, 1921928), (74, 1558320), (80, 1441446), (86, 1340880), (96, 1201205), (111, 1038880), (120, 960964), (129, 893920), (148, 779160), (151, 763680), (160, 720723), (172, 670440), (185, 623328), (215, 536352), (222, 519440), (240, 480482), (258, 446960), (296, 389580), (302, 381840), (344, 335220), (370, 311664), (430, 268176), (444, 259720), (453, 254560), (480, 240241), (516, 223480), (555, 207776), (592, 194790), (604, 190920), (645, 178784), (688, 167610), (740, 155832), (755, 152736), (860, 134088), (888, 129860), (906, 127280), (1032, 111740), (1110, 103888), (1184, 97395), (1208, 95460), (1290, 89392), (1376, 83805), (1480, 77916), (1510, 76368), (1591, 72480), (1720, 67044), (1776, 64930), (1812, 63640), (2064, 55870), (2220, 51944), (2265, 50912), (2416, 47730), (2580, 44696), (2960, 38958), (3020, 38184), (3182, 36240), (3440, 33522), (3552, 32465), (3624, 31820), (4128, 27935), (4440, 25972), (4530, 25456), (4773, 24160), (4832, 23865), (5160, 22348), (5587, 20640), (5920, 19479), (6040, 19092), (6364, 18120), (6493, 17760), (6880, 16761), (7248, 15910), (7955, 14496), (8880, 12986), (9060, 12728), (9546, 12080), (10320, 11174)]