30132480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 117734400

約数和(自身を除く): 87601920

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, 256, 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, 768, 798, 826, 840, 885, 896, 912, 944, 960, 1064, 1120, 1121, 1140, 1180, 1216, 1239, 1280, 1330, 1344, 1416, 1520, 1596, 1652, 1680, 1770, 1792, 1824, 1888, 1920, 1995, 2065, 2128, 2240, 2242, 2280, 2360, 2432, 2478, 2660, 2688, 2832, 3040, 3192, 3304, 3360, 3363, 3540, 3648, 3776, 3840, 3990, 4130, 4256, 4480, 4484, 4560, 4720, 4864, 4956, 5320, 5376, 5605, 5664, 6080, 6195, 6384, 6608, 6720, 6726, 7080, 7296, 7552, 7847, 7980, 8260, 8512, 8960, 8968, 9120, 9440, 9912, 10640, 11210, 11328, 12160, 12390, 12768, 13216, 13440, 13452, 14160, 14592, 15104, 15694, 15960, 16520, 16815, 17024, 17936, 18240, 18880, 19824, 21280, 22420, 22656, 23541, 24320, 24780, 25536, 26432, 26880, 26904, 28320, 31388, 31920, 33040, 33630, 34048, 35872, 36480, 37760, 39235, 39648, 42560, 44840, 45312, 47082, 49560, 51072, 52864, 53808, 56640, 62776, 63840, 66080, 67260, 71744, 72960, 75520, 78470, 79296, 85120, 89680, 94164, 99120, 102144, 105728, 107616, 113280, 117705, 125552, 127680, 132160, 134520, 143488, 156940, 158592, 170240, 179360, 188328, 198240, 215232, 226560, 235410, 251104, 255360, 264320, 269040, 286976, 313880, 317184, 358720, 376656, 396480, 430464, 470820, 502208, 510720, 528640, 538080, 627760, 717440, 753312, 792960, 860928, 941640, 1004416, 1076160, 1255520, 1434880, 1506624, 1585920, 1883280, 2008832, 2152320, 2511040, 3013248, 3766560, 4304640, 5022080, 6026496, 7533120, 10044160, 15066240, 30132480]

約数ペア:

[(1, 30132480), (2, 15066240), (3, 10044160), (4, 7533120), (5, 6026496), (6, 5022080), (7, 4304640), (8, 3766560), (10, 3013248), (12, 2511040), (14, 2152320), (15, 2008832), (16, 1883280), (19, 1585920), (20, 1506624), (21, 1434880), (24, 1255520), (28, 1076160), (30, 1004416), (32, 941640), (35, 860928), (38, 792960), (40, 753312), (42, 717440), (48, 627760), (56, 538080), (57, 528640), (59, 510720), (60, 502208), (64, 470820), (70, 430464), (76, 396480), (80, 376656), (84, 358720), (95, 317184), (96, 313880), (105, 286976), (112, 269040), (114, 264320), (118, 255360), (120, 251104), (128, 235410), (133, 226560), (140, 215232), (152, 198240), (160, 188328), (168, 179360), (177, 170240), (190, 158592), (192, 156940), (210, 143488), (224, 134520), (228, 132160), (236, 127680), (240, 125552), (256, 117705), (266, 113280), (280, 107616), (285, 105728), (295, 102144), (304, 99120), (320, 94164), (336, 89680), (354, 85120), (380, 79296), (384, 78470), (399, 75520), (413, 72960), (420, 71744), (448, 67260), (456, 66080), (472, 63840), (480, 62776), (532, 56640), (560, 53808), (570, 52864), (590, 51072), (608, 49560), (640, 47082), (665, 45312), (672, 44840), (708, 42560), (760, 39648), (768, 39235), (798, 37760), (826, 36480), (840, 35872), (885, 34048), (896, 33630), (912, 33040), (944, 31920), (960, 31388), (1064, 28320), (1120, 26904), (1121, 26880), (1140, 26432), (1180, 25536), (1216, 24780), (1239, 24320), (1280, 23541), (1330, 22656), (1344, 22420), (1416, 21280), (1520, 19824), (1596, 18880), (1652, 18240), (1680, 17936), (1770, 17024), (1792, 16815), (1824, 16520), (1888, 15960), (1920, 15694), (1995, 15104), (2065, 14592), (2128, 14160), (2240, 13452), (2242, 13440), (2280, 13216), (2360, 12768), (2432, 12390), (2478, 12160), (2660, 11328), (2688, 11210), (2832, 10640), (3040, 9912), (3192, 9440), (3304, 9120), (3360, 8968), (3363, 8960), (3540, 8512), (3648, 8260), (3776, 7980), (3840, 7847), (3990, 7552), (4130, 7296), (4256, 7080), (4480, 6726), (4484, 6720), (4560, 6608), (4720, 6384), (4864, 6195), (4956, 6080), (5320, 5664), (5376, 5605)]