321612960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9437}}^1$

素因数の和:9526

約数の個数: 96

約数和(自身を含む): 1027458432

約数和(自身を除く): 705845472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6816, 8520, 9437, 11360, 17040, 18874, 28311, 34080, 37748, 47185, 56622, 75496, 94370, 113244, 141555, 150992, 188740, 226488, 283110, 301984, 377480, 452976, 566220, 670027, 754960, 905952, 1132440, 1340054, 1509920, 2010081, 2264880, 2680108, 3350135, 4020162, 4529760, 5360216, 6700270, 8040324, 10050405, 10720432, 13400540, 16080648, 20100810, 21440864, 26801080, 32161296, 40201620, 53602160, 64322592, 80403240, 107204320, 160806480, 321612960]

約数ペア:

[(1, 321612960), (2, 160806480), (3, 107204320), (4, 80403240), (5, 64322592), (6, 53602160), (8, 40201620), (10, 32161296), (12, 26801080), (15, 21440864), (16, 20100810), (20, 16080648), (24, 13400540), (30, 10720432), (32, 10050405), (40, 8040324), (48, 6700270), (60, 5360216), (71, 4529760), (80, 4020162), (96, 3350135), (120, 2680108), (142, 2264880), (160, 2010081), (213, 1509920), (240, 1340054), (284, 1132440), (355, 905952), (426, 754960), (480, 670027), (568, 566220), (710, 452976), (852, 377480), (1065, 301984), (1136, 283110), (1420, 226488), (1704, 188740), (2130, 150992), (2272, 141555), (2840, 113244), (3408, 94370), (4260, 75496), (5680, 56622), (6816, 47185), (8520, 37748), (9437, 34080), (11360, 28311), (17040, 18874)]