30337920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 109792800

約数和(自身を除く): 79454880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 229, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 458, 460, 480, 552, 576, 640, 687, 690, 720, 736, 828, 916, 920, 960, 1035, 1104, 1145, 1152, 1374, 1380, 1440, 1472, 1656, 1832, 1840, 1920, 2061, 2070, 2208, 2290, 2748, 2760, 2880, 2944, 3312, 3435, 3664, 3680, 4122, 4140, 4416, 4580, 5267, 5496, 5520, 5760, 6624, 6870, 7328, 7360, 8244, 8280, 8832, 9160, 10305, 10534, 10992, 11040, 13248, 13740, 14656, 14720, 15801, 16488, 16560, 18320, 20610, 21068, 21984, 22080, 26335, 26496, 27480, 29312, 31602, 32976, 33120, 36640, 41220, 42136, 43968, 44160, 47403, 52670, 54960, 63204, 65952, 66240, 73280, 79005, 82440, 84272, 87936, 94806, 105340, 109920, 126408, 131904, 132480, 146560, 158010, 164880, 168544, 189612, 210680, 219840, 237015, 252816, 263808, 316020, 329760, 337088, 379224, 421360, 439680, 474030, 505632, 632040, 659520, 674176, 758448, 842720, 948060, 1011264, 1264080, 1319040, 1516896, 1685440, 1896120, 2022528, 2528160, 3033792, 3370880, 3792240, 5056320, 6067584, 7584480, 10112640, 15168960, 30337920]

約数ペア:

[(1, 30337920), (2, 15168960), (3, 10112640), (4, 7584480), (5, 6067584), (6, 5056320), (8, 3792240), (9, 3370880), (10, 3033792), (12, 2528160), (15, 2022528), (16, 1896120), (18, 1685440), (20, 1516896), (23, 1319040), (24, 1264080), (30, 1011264), (32, 948060), (36, 842720), (40, 758448), (45, 674176), (46, 659520), (48, 632040), (60, 505632), (64, 474030), (69, 439680), (72, 421360), (80, 379224), (90, 337088), (92, 329760), (96, 316020), (115, 263808), (120, 252816), (128, 237015), (138, 219840), (144, 210680), (160, 189612), (180, 168544), (184, 164880), (192, 158010), (207, 146560), (229, 132480), (230, 131904), (240, 126408), (276, 109920), (288, 105340), (320, 94806), (345, 87936), (360, 84272), (368, 82440), (384, 79005), (414, 73280), (458, 66240), (460, 65952), (480, 63204), (552, 54960), (576, 52670), (640, 47403), (687, 44160), (690, 43968), (720, 42136), (736, 41220), (828, 36640), (916, 33120), (920, 32976), (960, 31602), (1035, 29312), (1104, 27480), (1145, 26496), (1152, 26335), (1374, 22080), (1380, 21984), (1440, 21068), (1472, 20610), (1656, 18320), (1832, 16560), (1840, 16488), (1920, 15801), (2061, 14720), (2070, 14656), (2208, 13740), (2290, 13248), (2748, 11040), (2760, 10992), (2880, 10534), (2944, 10305), (3312, 9160), (3435, 8832), (3664, 8280), (3680, 8244), (4122, 7360), (4140, 7328), (4416, 6870), (4580, 6624), (5267, 5760), (5496, 5520)]