48529920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 159096960

約数和(自身を除く): 110567040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 89, 96, 120, 128, 142, 160, 178, 192, 213, 240, 256, 267, 284, 320, 355, 356, 384, 426, 445, 480, 512, 534, 568, 640, 710, 712, 768, 852, 890, 960, 1065, 1068, 1136, 1280, 1335, 1420, 1424, 1536, 1704, 1780, 1920, 2130, 2136, 2272, 2560, 2670, 2840, 2848, 3408, 3560, 3840, 4260, 4272, 4544, 5340, 5680, 5696, 6319, 6816, 7120, 7680, 8520, 8544, 9088, 10680, 11360, 11392, 12638, 13632, 14240, 17040, 17088, 18176, 18957, 21360, 22720, 22784, 25276, 27264, 28480, 31595, 34080, 34176, 36352, 37914, 42720, 45440, 45568, 50552, 54528, 56960, 63190, 68160, 68352, 75828, 85440, 90880, 94785, 101104, 109056, 113920, 126380, 136320, 136704, 151656, 170880, 181760, 189570, 202208, 227840, 252760, 272640, 303312, 341760, 379140, 404416, 505520, 545280, 606624, 683520, 758280, 808832, 1011040, 1213248, 1516560, 1617664, 2022080, 2426496, 3033120, 3235328, 4044160, 4852992, 6066240, 8088320, 9705984, 12132480, 16176640, 24264960, 48529920]

約数ペア:

[(1, 48529920), (2, 24264960), (3, 16176640), (4, 12132480), (5, 9705984), (6, 8088320), (8, 6066240), (10, 4852992), (12, 4044160), (15, 3235328), (16, 3033120), (20, 2426496), (24, 2022080), (30, 1617664), (32, 1516560), (40, 1213248), (48, 1011040), (60, 808832), (64, 758280), (71, 683520), (80, 606624), (89, 545280), (96, 505520), (120, 404416), (128, 379140), (142, 341760), (160, 303312), (178, 272640), (192, 252760), (213, 227840), (240, 202208), (256, 189570), (267, 181760), (284, 170880), (320, 151656), (355, 136704), (356, 136320), (384, 126380), (426, 113920), (445, 109056), (480, 101104), (512, 94785), (534, 90880), (568, 85440), (640, 75828), (710, 68352), (712, 68160), (768, 63190), (852, 56960), (890, 54528), (960, 50552), (1065, 45568), (1068, 45440), (1136, 42720), (1280, 37914), (1335, 36352), (1420, 34176), (1424, 34080), (1536, 31595), (1704, 28480), (1780, 27264), (1920, 25276), (2130, 22784), (2136, 22720), (2272, 21360), (2560, 18957), (2670, 18176), (2840, 17088), (2848, 17040), (3408, 14240), (3560, 13632), (3840, 12638), (4260, 11392), (4272, 11360), (4544, 10680), (5340, 9088), (5680, 8544), (5696, 8520), (6319, 7680), (6816, 7120)]