15066240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 58752000

約数和(自身を除く): 43685760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 59, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 118, 120, 128, 133, 140, 152, 160, 168, 177, 190, 192, 210, 224, 228, 236, 240, 266, 280, 285, 295, 304, 320, 336, 354, 380, 384, 399, 413, 420, 448, 456, 472, 480, 532, 560, 570, 590, 608, 640, 665, 672, 708, 760, 798, 826, 840, 885, 896, 912, 944, 960, 1064, 1120, 1121, 1140, 1180, 1216, 1239, 1330, 1344, 1416, 1520, 1596, 1652, 1680, 1770, 1824, 1888, 1920, 1995, 2065, 2128, 2240, 2242, 2280, 2360, 2432, 2478, 2660, 2688, 2832, 3040, 3192, 3304, 3360, 3363, 3540, 3648, 3776, 3990, 4130, 4256, 4480, 4484, 4560, 4720, 4956, 5320, 5605, 5664, 6080, 6195, 6384, 6608, 6720, 6726, 7080, 7296, 7552, 7847, 7980, 8260, 8512, 8968, 9120, 9440, 9912, 10640, 11210, 11328, 12160, 12390, 12768, 13216, 13440, 13452, 14160, 15694, 15960, 16520, 16815, 17024, 17936, 18240, 18880, 19824, 21280, 22420, 22656, 23541, 24780, 25536, 26432, 26904, 28320, 31388, 31920, 33040, 33630, 35872, 36480, 37760, 39235, 39648, 42560, 44840, 47082, 49560, 51072, 52864, 53808, 56640, 62776, 63840, 66080, 67260, 71744, 78470, 79296, 85120, 89680, 94164, 99120, 107616, 113280, 117705, 125552, 127680, 132160, 134520, 143488, 156940, 158592, 179360, 188328, 198240, 215232, 235410, 251104, 255360, 264320, 269040, 313880, 358720, 376656, 396480, 430464, 470820, 502208, 538080, 627760, 717440, 753312, 792960, 941640, 1004416, 1076160, 1255520, 1506624, 1883280, 2152320, 2511040, 3013248, 3766560, 5022080, 7533120, 15066240]

約数ペア:

[(1, 15066240), (2, 7533120), (3, 5022080), (4, 3766560), (5, 3013248), (6, 2511040), (7, 2152320), (8, 1883280), (10, 1506624), (12, 1255520), (14, 1076160), (15, 1004416), (16, 941640), (19, 792960), (20, 753312), (21, 717440), (24, 627760), (28, 538080), (30, 502208), (32, 470820), (35, 430464), (38, 396480), (40, 376656), (42, 358720), (48, 313880), (56, 269040), (57, 264320), (59, 255360), (60, 251104), (64, 235410), (70, 215232), (76, 198240), (80, 188328), (84, 179360), (95, 158592), (96, 156940), (105, 143488), (112, 134520), (114, 132160), (118, 127680), (120, 125552), (128, 117705), (133, 113280), (140, 107616), (152, 99120), (160, 94164), (168, 89680), (177, 85120), (190, 79296), (192, 78470), (210, 71744), (224, 67260), (228, 66080), (236, 63840), (240, 62776), (266, 56640), (280, 53808), (285, 52864), (295, 51072), (304, 49560), (320, 47082), (336, 44840), (354, 42560), (380, 39648), (384, 39235), (399, 37760), (413, 36480), (420, 35872), (448, 33630), (456, 33040), (472, 31920), (480, 31388), (532, 28320), (560, 26904), (570, 26432), (590, 25536), (608, 24780), (640, 23541), (665, 22656), (672, 22420), (708, 21280), (760, 19824), (798, 18880), (826, 18240), (840, 17936), (885, 17024), (896, 16815), (912, 16520), (944, 15960), (960, 15694), (1064, 14160), (1120, 13452), (1121, 13440), (1140, 13216), (1180, 12768), (1216, 12390), (1239, 12160), (1330, 11328), (1344, 11210), (1416, 10640), (1520, 9912), (1596, 9440), (1652, 9120), (1680, 8968), (1770, 8512), (1824, 8260), (1888, 7980), (1920, 7847), (1995, 7552), (2065, 7296), (2128, 7080), (2240, 6726), (2242, 6720), (2280, 6608), (2360, 6384), (2432, 6195), (2478, 6080), (2660, 5664), (2688, 5605), (2832, 5320), (3040, 4956), (3192, 4720), (3304, 4560), (3360, 4484), (3363, 4480), (3540, 4256), (3648, 4130), (3776, 3990)]