264085440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1410

約数の個数: 112

約数和(自身を含む): 842711040

約数和(自身を除く): 578625600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 956, 960, 1151, 1195, 1434, 1912, 2302, 2390, 2868, 3453, 3585, 3824, 4604, 4780, 5736, 5755, 6906, 7170, 7648, 9208, 9560, 11472, 11510, 13812, 14340, 15296, 17265, 18416, 19120, 22944, 23020, 27624, 28680, 34530, 36832, 38240, 45888, 46040, 55248, 57360, 69060, 73664, 76480, 92080, 110496, 114720, 138120, 184160, 220992, 229440, 275089, 276240, 368320, 550178, 552480, 825267, 1100356, 1104960, 1375445, 1650534, 2200712, 2750890, 3301068, 4126335, 4401424, 5501780, 6602136, 8252670, 8802848, 11003560, 13204272, 16505340, 17605696, 22007120, 26408544, 33010680, 44014240, 52817088, 66021360, 88028480, 132042720, 264085440]

約数ペア:

[(1, 264085440), (2, 132042720), (3, 88028480), (4, 66021360), (5, 52817088), (6, 44014240), (8, 33010680), (10, 26408544), (12, 22007120), (15, 17605696), (16, 16505340), (20, 13204272), (24, 11003560), (30, 8802848), (32, 8252670), (40, 6602136), (48, 5501780), (60, 4401424), (64, 4126335), (80, 3301068), (96, 2750890), (120, 2200712), (160, 1650534), (192, 1375445), (239, 1104960), (240, 1100356), (320, 825267), (478, 552480), (480, 550178), (717, 368320), (956, 276240), (960, 275089), (1151, 229440), (1195, 220992), (1434, 184160), (1912, 138120), (2302, 114720), (2390, 110496), (2868, 92080), (3453, 76480), (3585, 73664), (3824, 69060), (4604, 57360), (4780, 55248), (5736, 46040), (5755, 45888), (6906, 38240), (7170, 36832), (7648, 34530), (9208, 28680), (9560, 27624), (11472, 23020), (11510, 22944), (13812, 19120), (14340, 18416), (15296, 17265)]