2272788480

素因数分解:

$2^{19}\times 3^1\times 5^1\times {\mathrm{17}}^2$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 7725900600

約数和(自身を除く): 5453112120

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, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 480, 510, 512, 544, 578, 640, 680, 768, 816, 867, 960, 1020, 1024, 1088, 1156, 1280, 1360, 1445, 1536, 1632, 1734, 1920, 2040, 2048, 2176, 2312, 2560, 2720, 2890, 3072, 3264, 3468, 3840, 4080, 4096, 4335, 4352, 4624, 5120, 5440, 5780, 6144, 6528, 6936, 7680, 8160, 8192, 8670, 8704, 9248, 10240, 10880, 11560, 12288, 13056, 13872, 15360, 16320, 16384, 17340, 17408, 18496, 20480, 21760, 23120, 24576, 26112, 27744, 30720, 32640, 32768, 34680, 34816, 36992, 40960, 43520, 46240, 49152, 52224, 55488, 61440, 65280, 65536, 69360, 69632, 73984, 81920, 87040, 92480, 98304, 104448, 110976, 122880, 130560, 131072, 138720, 139264, 147968, 163840, 174080, 184960, 196608, 208896, 221952, 245760, 261120, 262144, 277440, 278528, 295936, 327680, 348160, 369920, 393216, 417792, 443904, 491520, 522240, 524288, 554880, 557056, 591872, 655360, 696320, 739840, 786432, 835584, 887808, 983040, 1044480, 1109760, 1114112, 1183744, 1310720, 1392640, 1479680, 1572864, 1671168, 1775616, 1966080, 2088960, 2219520, 2228224, 2367488, 2621440, 2785280, 2959360, 3342336, 3551232, 3932160, 4177920, 4439040, 4456448, 4734976, 5570560, 5918720, 6684672, 7102464, 7864320, 8355840, 8878080, 8912896, 9469952, 11141120, 11837440, 13369344, 14204928, 16711680, 17756160, 18939904, 22282240, 23674880, 26738688, 28409856, 33423360, 35512320, 37879808, 44564480, 47349760, 56819712, 66846720, 71024640, 75759616, 94699520, 113639424, 133693440, 142049280, 151519232, 189399040, 227278848, 284098560, 378798080, 454557696, 568197120, 757596160, 1136394240, 2272788480]

約数ペア:

[(1, 2272788480), (2, 1136394240), (3, 757596160), (4, 568197120), (5, 454557696), (6, 378798080), (8, 284098560), (10, 227278848), (12, 189399040), (15, 151519232), (16, 142049280), (17, 133693440), (20, 113639424), (24, 94699520), (30, 75759616), (32, 71024640), (34, 66846720), (40, 56819712), (48, 47349760), (51, 44564480), (60, 37879808), (64, 35512320), (68, 33423360), (80, 28409856), (85, 26738688), (96, 23674880), (102, 22282240), (120, 18939904), (128, 17756160), (136, 16711680), (160, 14204928), (170, 13369344), (192, 11837440), (204, 11141120), (240, 9469952), (255, 8912896), (256, 8878080), (272, 8355840), (289, 7864320), (320, 7102464), (340, 6684672), (384, 5918720), (408, 5570560), (480, 4734976), (510, 4456448), (512, 4439040), (544, 4177920), (578, 3932160), (640, 3551232), (680, 3342336), (768, 2959360), (816, 2785280), (867, 2621440), (960, 2367488), (1020, 2228224), (1024, 2219520), (1088, 2088960), (1156, 1966080), (1280, 1775616), (1360, 1671168), (1445, 1572864), (1536, 1479680), (1632, 1392640), (1734, 1310720), (1920, 1183744), (2040, 1114112), (2048, 1109760), (2176, 1044480), (2312, 983040), (2560, 887808), (2720, 835584), (2890, 786432), (3072, 739840), (3264, 696320), (3468, 655360), (3840, 591872), (4080, 557056), (4096, 554880), (4335, 524288), (4352, 522240), (4624, 491520), (5120, 443904), (5440, 417792), (5780, 393216), (6144, 369920), (6528, 348160), (6936, 327680), (7680, 295936), (8160, 278528), (8192, 277440), (8670, 262144), (8704, 261120), (9248, 245760), (10240, 221952), (10880, 208896), (11560, 196608), (12288, 184960), (13056, 174080), (13872, 163840), (15360, 147968), (16320, 139264), (16384, 138720), (17340, 131072), (17408, 130560), (18496, 122880), (20480, 110976), (21760, 104448), (23120, 98304), (24576, 92480), (26112, 87040), (27744, 81920), (30720, 73984), (32640, 69632), (32768, 69360), (34680, 65536), (34816, 65280), (36992, 61440), (40960, 55488), (43520, 52224), (46240, 49152)]