65008732080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1948703}}^1$

素因数の和:1948858

約数の個数: 80

約数和(自身を含む): 202977008640

約数和(自身を除く): 137968276560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 1948703, 3897406, 5846109, 7794812, 9743515, 11692218, 15589624, 19487030, 23384436, 29230545, 31179248, 38974060, 46768872, 58461090, 77948120, 93537744, 116922180, 155896240, 233844360, 270869717, 467688720, 541739434, 812609151, 1083478868, 1354348585, 1625218302, 2166957736, 2708697170, 3250436604, 4063045755, 4333915472, 5417394340, 6500873208, 8126091510, 10834788680, 13001746416, 16252183020, 21669577360, 32504366040, 65008732080]

約数ペア:

[(1, 65008732080), (2, 32504366040), (3, 21669577360), (4, 16252183020), (5, 13001746416), (6, 10834788680), (8, 8126091510), (10, 6500873208), (12, 5417394340), (15, 4333915472), (16, 4063045755), (20, 3250436604), (24, 2708697170), (30, 2166957736), (40, 1625218302), (48, 1354348585), (60, 1083478868), (80, 812609151), (120, 541739434), (139, 467688720), (240, 270869717), (278, 233844360), (417, 155896240), (556, 116922180), (695, 93537744), (834, 77948120), (1112, 58461090), (1390, 46768872), (1668, 38974060), (2085, 31179248), (2224, 29230545), (2780, 23384436), (3336, 19487030), (4170, 15589624), (5560, 11692218), (6672, 9743515), (8340, 7794812), (11120, 5846109), (16680, 3897406), (33360, 1948703)]