140119920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2831

約数の個数: 120

約数和(自身を含む): 477371232

約数和(自身を除く): 337251312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2741, 2840, 3195, 3408, 4260, 5112, 5482, 5680, 6390, 8223, 8520, 10224, 10964, 12780, 13705, 16446, 17040, 21928, 24669, 25560, 27410, 32892, 41115, 43856, 49338, 51120, 54820, 65784, 82230, 98676, 109640, 123345, 131568, 164460, 194611, 197352, 219280, 246690, 328920, 389222, 394704, 493380, 583833, 657840, 778444, 973055, 986760, 1167666, 1556888, 1751499, 1946110, 1973520, 2335332, 2919165, 3113776, 3502998, 3892220, 4670664, 5838330, 7005996, 7784440, 8757495, 9341328, 11676660, 14011992, 15568880, 17514990, 23353320, 28023984, 35029980, 46706640, 70059960, 140119920]

約数ペア:

[(1, 140119920), (2, 70059960), (3, 46706640), (4, 35029980), (5, 28023984), (6, 23353320), (8, 17514990), (9, 15568880), (10, 14011992), (12, 11676660), (15, 9341328), (16, 8757495), (18, 7784440), (20, 7005996), (24, 5838330), (30, 4670664), (36, 3892220), (40, 3502998), (45, 3113776), (48, 2919165), (60, 2335332), (71, 1973520), (72, 1946110), (80, 1751499), (90, 1556888), (120, 1167666), (142, 986760), (144, 973055), (180, 778444), (213, 657840), (240, 583833), (284, 493380), (355, 394704), (360, 389222), (426, 328920), (568, 246690), (639, 219280), (710, 197352), (720, 194611), (852, 164460), (1065, 131568), (1136, 123345), (1278, 109640), (1420, 98676), (1704, 82230), (2130, 65784), (2556, 54820), (2741, 51120), (2840, 49338), (3195, 43856), (3408, 41115), (4260, 32892), (5112, 27410), (5482, 25560), (5680, 24669), (6390, 21928), (8223, 17040), (8520, 16446), (10224, 13705), (10964, 12780)]