86928120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{80489}}^1$

素因数の和:80509

約数の個数: 64

約数和(自身を含む): 289764000

約数和(自身を除く): 202835880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 80489, 160978, 241467, 321956, 402445, 482934, 643912, 724401, 804890, 965868, 1207335, 1448802, 1609780, 1931736, 2173203, 2414670, 2897604, 3219560, 3622005, 4346406, 4829340, 5795208, 7244010, 8692812, 9658680, 10866015, 14488020, 17385624, 21732030, 28976040, 43464060, 86928120]

約数ペア:

[(1, 86928120), (2, 43464060), (3, 28976040), (4, 21732030), (5, 17385624), (6, 14488020), (8, 10866015), (9, 9658680), (10, 8692812), (12, 7244010), (15, 5795208), (18, 4829340), (20, 4346406), (24, 3622005), (27, 3219560), (30, 2897604), (36, 2414670), (40, 2173203), (45, 1931736), (54, 1609780), (60, 1448802), (72, 1207335), (90, 965868), (108, 804890), (120, 724401), (135, 643912), (180, 482934), (216, 402445), (270, 321956), (360, 241467), (540, 160978), (1080, 80489)]