2780542320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{48073}}^1$

素因数の和:48330

約数の個数: 80

約数和(自身を含む): 8655627552

約数和(自身を除く): 5875085232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 9640, 11568, 14460, 19280, 28920, 48073, 57840, 96146, 144219, 192292, 240365, 288438, 384584, 480730, 576876, 721095, 769168, 961460, 1153752, 1442190, 1922920, 2307504, 2884380, 3845840, 5768760, 11537520, 11585593, 23171186, 34756779, 46342372, 57927965, 69513558, 92684744, 115855930, 139027116, 173783895, 185369488, 231711860, 278054232, 347567790, 463423720, 556108464, 695135580, 926847440, 1390271160, 2780542320]

約数ペア:

[(1, 2780542320), (2, 1390271160), (3, 926847440), (4, 695135580), (5, 556108464), (6, 463423720), (8, 347567790), (10, 278054232), (12, 231711860), (15, 185369488), (16, 173783895), (20, 139027116), (24, 115855930), (30, 92684744), (40, 69513558), (48, 57927965), (60, 46342372), (80, 34756779), (120, 23171186), (240, 11585593), (241, 11537520), (482, 5768760), (723, 3845840), (964, 2884380), (1205, 2307504), (1446, 1922920), (1928, 1442190), (2410, 1153752), (2892, 961460), (3615, 769168), (3856, 721095), (4820, 576876), (5784, 480730), (7230, 384584), (9640, 288438), (11568, 240365), (14460, 192292), (19280, 144219), (28920, 96146), (48073, 57840)]