1005450240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 176

約数和(自身を含む): 3267208512

約数和(自身を除く): 2261758272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 640, 670, 768, 804, 960, 977, 1005, 1024, 1072, 1280, 1340, 1536, 1608, 1920, 1954, 2010, 2144, 2560, 2680, 2931, 3072, 3216, 3840, 3908, 4020, 4288, 4885, 5120, 5360, 5862, 6432, 7680, 7816, 8040, 8576, 9770, 10720, 11724, 12864, 14655, 15360, 15632, 16080, 17152, 19540, 21440, 23448, 25728, 29310, 31264, 32160, 34304, 39080, 42880, 46896, 51456, 58620, 62528, 64320, 65459, 68608, 78160, 85760, 93792, 102912, 117240, 125056, 128640, 130918, 156320, 171520, 187584, 196377, 205824, 234480, 250112, 257280, 261836, 312640, 327295, 343040, 375168, 392754, 468960, 500224, 514560, 523672, 625280, 654590, 750336, 785508, 937920, 981885, 1000448, 1029120, 1047344, 1250560, 1309180, 1500672, 1571016, 1875840, 1963770, 2094688, 2501120, 2618360, 3001344, 3142032, 3751680, 3927540, 4189376, 5002240, 5236720, 6284064, 7503360, 7855080, 8378752, 10473440, 12568128, 15006720, 15710160, 16757504, 20946880, 25136256, 31420320, 33515008, 41893760, 50272512, 62840640, 67030016, 83787520, 100545024, 125681280, 167575040, 201090048, 251362560, 335150080, 502725120, 1005450240]

約数ペア:

[(1, 1005450240), (2, 502725120), (3, 335150080), (4, 251362560), (5, 201090048), (6, 167575040), (8, 125681280), (10, 100545024), (12, 83787520), (15, 67030016), (16, 62840640), (20, 50272512), (24, 41893760), (30, 33515008), (32, 31420320), (40, 25136256), (48, 20946880), (60, 16757504), (64, 15710160), (67, 15006720), (80, 12568128), (96, 10473440), (120, 8378752), (128, 7855080), (134, 7503360), (160, 6284064), (192, 5236720), (201, 5002240), (240, 4189376), (256, 3927540), (268, 3751680), (320, 3142032), (335, 3001344), (384, 2618360), (402, 2501120), (480, 2094688), (512, 1963770), (536, 1875840), (640, 1571016), (670, 1500672), (768, 1309180), (804, 1250560), (960, 1047344), (977, 1029120), (1005, 1000448), (1024, 981885), (1072, 937920), (1280, 785508), (1340, 750336), (1536, 654590), (1608, 625280), (1920, 523672), (1954, 514560), (2010, 500224), (2144, 468960), (2560, 392754), (2680, 375168), (2931, 343040), (3072, 327295), (3216, 312640), (3840, 261836), (3908, 257280), (4020, 250112), (4288, 234480), (4885, 205824), (5120, 196377), (5360, 187584), (5862, 171520), (6432, 156320), (7680, 130918), (7816, 128640), (8040, 125056), (8576, 117240), (9770, 102912), (10720, 93792), (11724, 85760), (12864, 78160), (14655, 68608), (15360, 65459), (15632, 64320), (16080, 62528), (17152, 58620), (19540, 51456), (21440, 46896), (23448, 42880), (25728, 39080), (29310, 34304), (31264, 32160)]