90376320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 291507840

約数和(自身を除く): 201131520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 457, 480, 515, 618, 640, 824, 914, 960, 1030, 1236, 1371, 1545, 1648, 1828, 1920, 2060, 2285, 2472, 2742, 3090, 3296, 3656, 4120, 4570, 4944, 5484, 6180, 6592, 6855, 7312, 8240, 9140, 9888, 10968, 12360, 13184, 13710, 14624, 16480, 18280, 19776, 21936, 24720, 27420, 29248, 32960, 36560, 39552, 43872, 47071, 49440, 54840, 58496, 65920, 73120, 87744, 94142, 98880, 109680, 141213, 146240, 175488, 188284, 197760, 219360, 235355, 282426, 292480, 376568, 438720, 470710, 564852, 706065, 753136, 877440, 941420, 1129704, 1412130, 1506272, 1882840, 2259408, 2824260, 3012544, 3765680, 4518816, 5648520, 6025088, 7531360, 9037632, 11297040, 15062720, 18075264, 22594080, 30125440, 45188160, 90376320]

約数ペア:

[(1, 90376320), (2, 45188160), (3, 30125440), (4, 22594080), (5, 18075264), (6, 15062720), (8, 11297040), (10, 9037632), (12, 7531360), (15, 6025088), (16, 5648520), (20, 4518816), (24, 3765680), (30, 3012544), (32, 2824260), (40, 2259408), (48, 1882840), (60, 1506272), (64, 1412130), (80, 1129704), (96, 941420), (103, 877440), (120, 753136), (128, 706065), (160, 564852), (192, 470710), (206, 438720), (240, 376568), (309, 292480), (320, 282426), (384, 235355), (412, 219360), (457, 197760), (480, 188284), (515, 175488), (618, 146240), (640, 141213), (824, 109680), (914, 98880), (960, 94142), (1030, 87744), (1236, 73120), (1371, 65920), (1545, 58496), (1648, 54840), (1828, 49440), (1920, 47071), (2060, 43872), (2285, 39552), (2472, 36560), (2742, 32960), (3090, 29248), (3296, 27420), (3656, 24720), (4120, 21936), (4570, 19776), (4944, 18280), (5484, 16480), (6180, 14624), (6592, 13710), (6855, 13184), (7312, 12360), (8240, 10968), (9140, 9888)]