67353840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 228162480

約数和(自身を除く): 160808640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 673, 695, 720, 834, 1112, 1251, 1346, 1390, 1668, 2019, 2085, 2224, 2502, 2692, 2780, 3336, 3365, 4038, 4170, 5004, 5384, 5560, 6057, 6255, 6672, 6730, 8076, 8340, 10008, 10095, 10768, 11120, 12114, 12510, 13460, 16152, 16680, 20016, 20190, 24228, 25020, 26920, 30285, 32304, 33360, 40380, 48456, 50040, 53840, 60570, 80760, 93547, 96912, 100080, 121140, 161520, 187094, 242280, 280641, 374188, 467735, 484560, 561282, 748376, 841923, 935470, 1122564, 1403205, 1496752, 1683846, 1870940, 2245128, 2806410, 3367692, 3741880, 4209615, 4490256, 5612820, 6735384, 7483760, 8419230, 11225640, 13470768, 16838460, 22451280, 33676920, 67353840]

約数ペア:

[(1, 67353840), (2, 33676920), (3, 22451280), (4, 16838460), (5, 13470768), (6, 11225640), (8, 8419230), (9, 7483760), (10, 6735384), (12, 5612820), (15, 4490256), (16, 4209615), (18, 3741880), (20, 3367692), (24, 2806410), (30, 2245128), (36, 1870940), (40, 1683846), (45, 1496752), (48, 1403205), (60, 1122564), (72, 935470), (80, 841923), (90, 748376), (120, 561282), (139, 484560), (144, 467735), (180, 374188), (240, 280641), (278, 242280), (360, 187094), (417, 161520), (556, 121140), (673, 100080), (695, 96912), (720, 93547), (834, 80760), (1112, 60570), (1251, 53840), (1346, 50040), (1390, 48456), (1668, 40380), (2019, 33360), (2085, 32304), (2224, 30285), (2502, 26920), (2692, 25020), (2780, 24228), (3336, 20190), (3365, 20016), (4038, 16680), (4170, 16152), (5004, 13460), (5384, 12510), (5560, 12114), (6057, 11120), (6255, 10768), (6672, 10095), (6730, 10008), (8076, 8340)]