66656760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24151}}^1$

素因数の和:24188

約数の個数: 64

約数和(自身を含む): 208673280

約数和(自身を除く): 142016520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 24151, 48302, 72453, 96604, 120755, 144906, 193208, 241510, 289812, 362265, 483020, 555473, 579624, 724530, 966040, 1110946, 1449060, 1666419, 2221892, 2777365, 2898120, 3332838, 4443784, 5554730, 6665676, 8332095, 11109460, 13331352, 16664190, 22218920, 33328380, 66656760]

約数ペア:

[(1, 66656760), (2, 33328380), (3, 22218920), (4, 16664190), (5, 13331352), (6, 11109460), (8, 8332095), (10, 6665676), (12, 5554730), (15, 4443784), (20, 3332838), (23, 2898120), (24, 2777365), (30, 2221892), (40, 1666419), (46, 1449060), (60, 1110946), (69, 966040), (92, 724530), (115, 579624), (120, 555473), (138, 483020), (184, 362265), (230, 289812), (276, 241510), (345, 193208), (460, 144906), (552, 120755), (690, 96604), (920, 72453), (1380, 48302), (2760, 24151)]