74738880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25951}}^1$

素因数の和:25974

約数の個数: 84

約数和(自身を含む): 257080512

約数和(自身を除く): 182341632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25951, 51902, 77853, 103804, 129755, 155706, 207608, 233559, 259510, 311412, 389265, 415216, 467118, 519020, 622824, 778530, 830432, 934236, 1038040, 1167795, 1245648, 1557060, 1660864, 1868472, 2076080, 2335590, 2491296, 3114120, 3736944, 4152160, 4671180, 4982592, 6228240, 7473888, 8304320, 9342360, 12456480, 14947776, 18684720, 24912960, 37369440, 74738880]

約数ペア:

[(1, 74738880), (2, 37369440), (3, 24912960), (4, 18684720), (5, 14947776), (6, 12456480), (8, 9342360), (9, 8304320), (10, 7473888), (12, 6228240), (15, 4982592), (16, 4671180), (18, 4152160), (20, 3736944), (24, 3114120), (30, 2491296), (32, 2335590), (36, 2076080), (40, 1868472), (45, 1660864), (48, 1557060), (60, 1245648), (64, 1167795), (72, 1038040), (80, 934236), (90, 830432), (96, 778530), (120, 622824), (144, 519020), (160, 467118), (180, 415216), (192, 389265), (240, 311412), (288, 259510), (320, 233559), (360, 207608), (480, 155706), (576, 129755), (720, 103804), (960, 77853), (1440, 51902), (2880, 25951)]