7864803360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5461669}}^1$

素因数の和:5461690

約数の個数: 72

約数和(自身を含む): 26838646380

約数和(自身を除く): 18973843020

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5461669, 10923338, 16385007, 21846676, 27308345, 32770014, 43693352, 49155021, 54616690, 65540028, 81925035, 87386704, 98310042, 109233380, 131080056, 163850070, 174773408, 196620084, 218466760, 245775105, 262160112, 327700140, 393240168, 436933520, 491550210, 524320224, 655400280, 786480336, 873867040, 983100420, 1310800560, 1572960672, 1966200840, 2621601120, 3932401680, 7864803360]

約数ペア:

[(1, 7864803360), (2, 3932401680), (3, 2621601120), (4, 1966200840), (5, 1572960672), (6, 1310800560), (8, 983100420), (9, 873867040), (10, 786480336), (12, 655400280), (15, 524320224), (16, 491550210), (18, 436933520), (20, 393240168), (24, 327700140), (30, 262160112), (32, 245775105), (36, 218466760), (40, 196620084), (45, 174773408), (48, 163850070), (60, 131080056), (72, 109233380), (80, 98310042), (90, 87386704), (96, 81925035), (120, 65540028), (144, 54616690), (160, 49155021), (180, 43693352), (240, 32770014), (288, 27308345), (360, 21846676), (480, 16385007), (720, 10923338), (1440, 5461669)]