309231360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1623

約数の個数: 216

約数和(自身を含む): 1133561520

約数和(自身を除く): 824330160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1579, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3158, 3264, 3840, 4080, 4352, 4737, 4896, 5440, 5760, 6120, 6316, 6528, 7895, 8160, 9474, 9792, 10880, 11520, 12240, 12632, 13056, 14211, 15790, 16320, 18948, 19584, 21760, 23685, 24480, 25264, 26843, 28422, 31580, 32640, 37896, 39168, 47370, 48960, 50528, 53686, 56844, 63160, 65280, 71055, 75792, 80529, 94740, 97920, 101056, 107372, 113688, 126320, 134215, 142110, 151584, 161058, 189480, 195840, 202112, 214744, 227376, 241587, 252640, 268430, 284220, 303168, 322116, 378960, 402645, 404224, 429488, 454752, 483174, 505280, 536860, 568440, 606336, 644232, 757920, 805290, 858976, 909504, 966348, 1010560, 1073720, 1136880, 1207935, 1212672, 1288464, 1515840, 1610580, 1717952, 1819008, 1932696, 2021120, 2147440, 2273760, 2415870, 2576928, 3031680, 3221160, 3435904, 3638016, 3865392, 4294880, 4547520, 4831740, 5153856, 6063360, 6442320, 6871808, 7730784, 8589760, 9095040, 9663480, 10307712, 12884640, 15461568, 17179520, 18190080, 19326960, 20615424, 25769280, 30923136, 34359040, 38653920, 51538560, 61846272, 77307840, 103077120, 154615680, 309231360]

約数ペア:

[(1, 309231360), (2, 154615680), (3, 103077120), (4, 77307840), (5, 61846272), (6, 51538560), (8, 38653920), (9, 34359040), (10, 30923136), (12, 25769280), (15, 20615424), (16, 19326960), (17, 18190080), (18, 17179520), (20, 15461568), (24, 12884640), (30, 10307712), (32, 9663480), (34, 9095040), (36, 8589760), (40, 7730784), (45, 6871808), (48, 6442320), (51, 6063360), (60, 5153856), (64, 4831740), (68, 4547520), (72, 4294880), (80, 3865392), (85, 3638016), (90, 3435904), (96, 3221160), (102, 3031680), (120, 2576928), (128, 2415870), (136, 2273760), (144, 2147440), (153, 2021120), (160, 1932696), (170, 1819008), (180, 1717952), (192, 1610580), (204, 1515840), (240, 1288464), (255, 1212672), (256, 1207935), (272, 1136880), (288, 1073720), (306, 1010560), (320, 966348), (340, 909504), (360, 858976), (384, 805290), (408, 757920), (480, 644232), (510, 606336), (544, 568440), (576, 536860), (612, 505280), (640, 483174), (680, 454752), (720, 429488), (765, 404224), (768, 402645), (816, 378960), (960, 322116), (1020, 303168), (1088, 284220), (1152, 268430), (1224, 252640), (1280, 241587), (1360, 227376), (1440, 214744), (1530, 202112), (1579, 195840), (1632, 189480), (1920, 161058), (2040, 151584), (2176, 142110), (2304, 134215), (2448, 126320), (2720, 113688), (2880, 107372), (3060, 101056), (3158, 97920), (3264, 94740), (3840, 80529), (4080, 75792), (4352, 71055), (4737, 65280), (4896, 63160), (5440, 56844), (5760, 53686), (6120, 50528), (6316, 48960), (6528, 47370), (7895, 39168), (8160, 37896), (9474, 32640), (9792, 31580), (10880, 28422), (11520, 26843), (12240, 25264), (12632, 24480), (13056, 23685), (14211, 21760), (15790, 19584), (16320, 18948)]