8747520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 30051648

約数和(自身を除く): 21304128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 128, 134, 136, 160, 170, 192, 201, 204, 240, 255, 256, 268, 272, 320, 335, 340, 384, 402, 408, 480, 510, 512, 536, 544, 640, 670, 680, 768, 804, 816, 960, 1005, 1020, 1072, 1088, 1139, 1280, 1340, 1360, 1536, 1608, 1632, 1920, 2010, 2040, 2144, 2176, 2278, 2560, 2680, 2720, 3216, 3264, 3417, 3840, 4020, 4080, 4288, 4352, 4556, 5360, 5440, 5695, 6432, 6528, 6834, 7680, 8040, 8160, 8576, 8704, 9112, 10720, 10880, 11390, 12864, 13056, 13668, 16080, 16320, 17085, 17152, 18224, 21440, 21760, 22780, 25728, 26112, 27336, 32160, 32640, 34170, 34304, 36448, 42880, 43520, 45560, 51456, 54672, 64320, 65280, 68340, 72896, 85760, 91120, 102912, 109344, 128640, 130560, 136680, 145792, 171520, 182240, 218688, 257280, 273360, 291584, 364480, 437376, 514560, 546720, 583168, 728960, 874752, 1093440, 1457920, 1749504, 2186880, 2915840, 4373760, 8747520]

約数ペア:

[(1, 8747520), (2, 4373760), (3, 2915840), (4, 2186880), (5, 1749504), (6, 1457920), (8, 1093440), (10, 874752), (12, 728960), (15, 583168), (16, 546720), (17, 514560), (20, 437376), (24, 364480), (30, 291584), (32, 273360), (34, 257280), (40, 218688), (48, 182240), (51, 171520), (60, 145792), (64, 136680), (67, 130560), (68, 128640), (80, 109344), (85, 102912), (96, 91120), (102, 85760), (120, 72896), (128, 68340), (134, 65280), (136, 64320), (160, 54672), (170, 51456), (192, 45560), (201, 43520), (204, 42880), (240, 36448), (255, 34304), (256, 34170), (268, 32640), (272, 32160), (320, 27336), (335, 26112), (340, 25728), (384, 22780), (402, 21760), (408, 21440), (480, 18224), (510, 17152), (512, 17085), (536, 16320), (544, 16080), (640, 13668), (670, 13056), (680, 12864), (768, 11390), (804, 10880), (816, 10720), (960, 9112), (1005, 8704), (1020, 8576), (1072, 8160), (1088, 8040), (1139, 7680), (1280, 6834), (1340, 6528), (1360, 6432), (1536, 5695), (1608, 5440), (1632, 5360), (1920, 4556), (2010, 4352), (2040, 4288), (2144, 4080), (2176, 4020), (2278, 3840), (2560, 3417), (2680, 3264), (2720, 3216)]