53976720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 204094080

約数和(自身を除く): 150117360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 89, 95, 105, 112, 114, 120, 133, 140, 152, 168, 178, 190, 210, 228, 240, 266, 267, 280, 285, 304, 336, 356, 361, 380, 399, 420, 445, 456, 532, 534, 560, 570, 623, 665, 712, 722, 760, 798, 840, 890, 912, 1064, 1068, 1083, 1140, 1246, 1330, 1335, 1424, 1444, 1520, 1596, 1680, 1691, 1780, 1805, 1869, 1995, 2128, 2136, 2166, 2280, 2492, 2527, 2660, 2670, 2888, 3115, 3192, 3382, 3560, 3610, 3738, 3990, 4272, 4332, 4560, 4984, 5054, 5073, 5320, 5340, 5415, 5776, 6230, 6384, 6764, 7120, 7220, 7476, 7581, 7980, 8455, 8664, 9345, 9968, 10108, 10146, 10640, 10680, 10830, 11837, 12460, 12635, 13528, 14440, 14952, 15162, 15960, 16910, 17328, 18690, 20216, 20292, 21360, 21660, 23674, 24920, 25270, 25365, 27056, 28880, 29904, 30324, 31920, 32129, 33820, 35511, 37380, 37905, 40432, 40584, 43320, 47348, 49840, 50540, 50730, 59185, 60648, 64258, 67640, 71022, 74760, 75810, 81168, 86640, 94696, 96387, 101080, 101460, 118370, 121296, 128516, 135280, 142044, 149520, 151620, 160645, 177555, 189392, 192774, 202160, 202920, 224903, 236740, 257032, 284088, 303240, 321290, 355110, 385548, 405840, 449806, 473480, 481935, 514064, 568176, 606480, 642580, 674709, 710220, 771096, 899612, 946960, 963870, 1124515, 1285160, 1349418, 1420440, 1542192, 1799224, 1927740, 2249030, 2570320, 2698836, 2840880, 3373545, 3598448, 3855480, 4498060, 5397672, 6747090, 7710960, 8996120, 10795344, 13494180, 17992240, 26988360, 53976720]

約数ペア:

[(1, 53976720), (2, 26988360), (3, 17992240), (4, 13494180), (5, 10795344), (6, 8996120), (7, 7710960), (8, 6747090), (10, 5397672), (12, 4498060), (14, 3855480), (15, 3598448), (16, 3373545), (19, 2840880), (20, 2698836), (21, 2570320), (24, 2249030), (28, 1927740), (30, 1799224), (35, 1542192), (38, 1420440), (40, 1349418), (42, 1285160), (48, 1124515), (56, 963870), (57, 946960), (60, 899612), (70, 771096), (76, 710220), (80, 674709), (84, 642580), (89, 606480), (95, 568176), (105, 514064), (112, 481935), (114, 473480), (120, 449806), (133, 405840), (140, 385548), (152, 355110), (168, 321290), (178, 303240), (190, 284088), (210, 257032), (228, 236740), (240, 224903), (266, 202920), (267, 202160), (280, 192774), (285, 189392), (304, 177555), (336, 160645), (356, 151620), (361, 149520), (380, 142044), (399, 135280), (420, 128516), (445, 121296), (456, 118370), (532, 101460), (534, 101080), (560, 96387), (570, 94696), (623, 86640), (665, 81168), (712, 75810), (722, 74760), (760, 71022), (798, 67640), (840, 64258), (890, 60648), (912, 59185), (1064, 50730), (1068, 50540), (1083, 49840), (1140, 47348), (1246, 43320), (1330, 40584), (1335, 40432), (1424, 37905), (1444, 37380), (1520, 35511), (1596, 33820), (1680, 32129), (1691, 31920), (1780, 30324), (1805, 29904), (1869, 28880), (1995, 27056), (2128, 25365), (2136, 25270), (2166, 24920), (2280, 23674), (2492, 21660), (2527, 21360), (2660, 20292), (2670, 20216), (2888, 18690), (3115, 17328), (3192, 16910), (3382, 15960), (3560, 15162), (3610, 14952), (3738, 14440), (3990, 13528), (4272, 12635), (4332, 12460), (4560, 11837), (4984, 10830), (5054, 10680), (5073, 10640), (5320, 10146), (5340, 10108), (5415, 9968), (5776, 9345), (6230, 8664), (6384, 8455), (6764, 7980), (7120, 7581), (7220, 7476)]