439492080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3823}}^1$

素因数の和:4318

約数の個数: 80

約数和(自身を含む): 1365626880

約数和(自身を除く): 926134800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 958, 1437, 1916, 2395, 2874, 3823, 3832, 4790, 5748, 7185, 7646, 7664, 9580, 11469, 11496, 14370, 15292, 19115, 19160, 22938, 22992, 28740, 30584, 38230, 38320, 45876, 57345, 57480, 61168, 76460, 91752, 114690, 114960, 152920, 183504, 229380, 305840, 458760, 917520, 1831217, 3662434, 5493651, 7324868, 9156085, 10987302, 14649736, 18312170, 21974604, 27468255, 29299472, 36624340, 43949208, 54936510, 73248680, 87898416, 109873020, 146497360, 219746040, 439492080]

約数ペア:

[(1, 439492080), (2, 219746040), (3, 146497360), (4, 109873020), (5, 87898416), (6, 73248680), (8, 54936510), (10, 43949208), (12, 36624340), (15, 29299472), (16, 27468255), (20, 21974604), (24, 18312170), (30, 14649736), (40, 10987302), (48, 9156085), (60, 7324868), (80, 5493651), (120, 3662434), (240, 1831217), (479, 917520), (958, 458760), (1437, 305840), (1916, 229380), (2395, 183504), (2874, 152920), (3823, 114960), (3832, 114690), (4790, 91752), (5748, 76460), (7185, 61168), (7646, 57480), (7664, 57345), (9580, 45876), (11469, 38320), (11496, 38230), (14370, 30584), (15292, 28740), (19115, 22992), (19160, 22938)]