65340960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 207168192

約数和(自身を除く): 141827232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 691, 788, 985, 1182, 1382, 1576, 1970, 2073, 2364, 2764, 2955, 3152, 3455, 3940, 4146, 4728, 5528, 5910, 6304, 6910, 7880, 8292, 9456, 10365, 11056, 11820, 13820, 15760, 16584, 18912, 20730, 22112, 23640, 27640, 31520, 33168, 41460, 47280, 55280, 66336, 82920, 94560, 110560, 136127, 165840, 272254, 331680, 408381, 544508, 680635, 816762, 1089016, 1361270, 1633524, 2041905, 2178032, 2722540, 3267048, 4083810, 4356064, 5445080, 6534096, 8167620, 10890160, 13068192, 16335240, 21780320, 32670480, 65340960]

約数ペア:

[(1, 65340960), (2, 32670480), (3, 21780320), (4, 16335240), (5, 13068192), (6, 10890160), (8, 8167620), (10, 6534096), (12, 5445080), (15, 4356064), (16, 4083810), (20, 3267048), (24, 2722540), (30, 2178032), (32, 2041905), (40, 1633524), (48, 1361270), (60, 1089016), (80, 816762), (96, 680635), (120, 544508), (160, 408381), (197, 331680), (240, 272254), (394, 165840), (480, 136127), (591, 110560), (691, 94560), (788, 82920), (985, 66336), (1182, 55280), (1382, 47280), (1576, 41460), (1970, 33168), (2073, 31520), (2364, 27640), (2764, 23640), (2955, 22112), (3152, 20730), (3455, 18912), (3940, 16584), (4146, 15760), (4728, 13820), (5528, 11820), (5910, 11056), (6304, 10365), (6910, 9456), (7880, 8292)]