15168960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 54681120

約数和(自身を除く): 39512160

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, 138, 144, 160, 180, 184, 192, 207, 229, 230, 240, 276, 288, 320, 345, 360, 368, 414, 458, 460, 480, 552, 576, 687, 690, 720, 736, 828, 916, 920, 960, 1035, 1104, 1145, 1374, 1380, 1440, 1472, 1656, 1832, 1840, 2061, 2070, 2208, 2290, 2748, 2760, 2880, 3312, 3435, 3664, 3680, 4122, 4140, 4416, 4580, 5267, 5496, 5520, 6624, 6870, 7328, 7360, 8244, 8280, 9160, 10305, 10534, 10992, 11040, 13248, 13740, 14656, 15801, 16488, 16560, 18320, 20610, 21068, 21984, 22080, 26335, 27480, 31602, 32976, 33120, 36640, 41220, 42136, 43968, 47403, 52670, 54960, 63204, 65952, 66240, 73280, 79005, 82440, 84272, 94806, 105340, 109920, 126408, 131904, 158010, 164880, 168544, 189612, 210680, 219840, 237015, 252816, 316020, 329760, 337088, 379224, 421360, 474030, 505632, 632040, 659520, 758448, 842720, 948060, 1011264, 1264080, 1516896, 1685440, 1896120, 2528160, 3033792, 3792240, 5056320, 7584480, 15168960]

約数ペア:

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