262710720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4843

約数の個数: 168

約数和(自身を含む): 951372240

約数和(自身を除く): 688661520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 4801, 5472, 6080, 6840, 9120, 9602, 10944, 13680, 14403, 18240, 19204, 24005, 27360, 28806, 38408, 43209, 48010, 54720, 57612, 72015, 76816, 86418, 91219, 96020, 115224, 144030, 153632, 172836, 182438, 192040, 216045, 230448, 273657, 288060, 307264, 345672, 364876, 384080, 432090, 456095, 460896, 547314, 576120, 691344, 729752, 768160, 820971, 864180, 912190, 921792, 1094628, 1152240, 1368285, 1382688, 1459504, 1536320, 1641942, 1728360, 1824380, 2189256, 2304480, 2736570, 2765376, 2919008, 3283884, 3456720, 3648760, 4104855, 4378512, 4608960, 5473140, 5838016, 6567768, 6913440, 7297520, 8209710, 8757024, 10946280, 13135536, 13826880, 14595040, 16419420, 17514048, 21892560, 26271072, 29190080, 32838840, 43785120, 52542144, 65677680, 87570240, 131355360, 262710720]

約数ペア:

[(1, 262710720), (2, 131355360), (3, 87570240), (4, 65677680), (5, 52542144), (6, 43785120), (8, 32838840), (9, 29190080), (10, 26271072), (12, 21892560), (15, 17514048), (16, 16419420), (18, 14595040), (19, 13826880), (20, 13135536), (24, 10946280), (30, 8757024), (32, 8209710), (36, 7297520), (38, 6913440), (40, 6567768), (45, 5838016), (48, 5473140), (57, 4608960), (60, 4378512), (64, 4104855), (72, 3648760), (76, 3456720), (80, 3283884), (90, 2919008), (95, 2765376), (96, 2736570), (114, 2304480), (120, 2189256), (144, 1824380), (152, 1728360), (160, 1641942), (171, 1536320), (180, 1459504), (190, 1382688), (192, 1368285), (228, 1152240), (240, 1094628), (285, 921792), (288, 912190), (304, 864180), (320, 820971), (342, 768160), (360, 729752), (380, 691344), (456, 576120), (480, 547314), (570, 460896), (576, 456095), (608, 432090), (684, 384080), (720, 364876), (760, 345672), (855, 307264), (912, 288060), (960, 273657), (1140, 230448), (1216, 216045), (1368, 192040), (1440, 182438), (1520, 172836), (1710, 153632), (1824, 144030), (2280, 115224), (2736, 96020), (2880, 91219), (3040, 86418), (3420, 76816), (3648, 72015), (4560, 57612), (4801, 54720), (5472, 48010), (6080, 43209), (6840, 38408), (9120, 28806), (9602, 27360), (10944, 24005), (13680, 19204), (14403, 18240)]