40689360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1873

約数の個数: 120

約数和(自身を含む): 141133824

約数和(自身を除く): 100444464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1823, 1860, 2232, 2480, 2790, 3646, 3720, 4464, 5469, 5580, 7292, 7440, 9115, 10938, 11160, 14584, 16407, 18230, 21876, 22320, 27345, 29168, 32814, 36460, 43752, 54690, 56513, 65628, 72920, 82035, 87504, 109380, 113026, 131256, 145840, 164070, 169539, 218760, 226052, 262512, 282565, 328140, 339078, 437520, 452104, 508617, 565130, 656280, 678156, 847695, 904208, 1017234, 1130260, 1312560, 1356312, 1695390, 2034468, 2260520, 2543085, 2712624, 3390780, 4068936, 4521040, 5086170, 6781560, 8137872, 10172340, 13563120, 20344680, 40689360]

約数ペア:

[(1, 40689360), (2, 20344680), (3, 13563120), (4, 10172340), (5, 8137872), (6, 6781560), (8, 5086170), (9, 4521040), (10, 4068936), (12, 3390780), (15, 2712624), (16, 2543085), (18, 2260520), (20, 2034468), (24, 1695390), (30, 1356312), (31, 1312560), (36, 1130260), (40, 1017234), (45, 904208), (48, 847695), (60, 678156), (62, 656280), (72, 565130), (80, 508617), (90, 452104), (93, 437520), (120, 339078), (124, 328140), (144, 282565), (155, 262512), (180, 226052), (186, 218760), (240, 169539), (248, 164070), (279, 145840), (310, 131256), (360, 113026), (372, 109380), (465, 87504), (496, 82035), (558, 72920), (620, 65628), (720, 56513), (744, 54690), (930, 43752), (1116, 36460), (1240, 32814), (1395, 29168), (1488, 27345), (1823, 22320), (1860, 21876), (2232, 18230), (2480, 16407), (2790, 14584), (3646, 11160), (3720, 10938), (4464, 9115), (5469, 7440), (5580, 7292)]