90904920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9127}}^1$

素因数の和:9224

約数の個数: 64

約数和(自身を含む): 276030720

約数和(自身を除く): 185125800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9127, 9960, 18254, 27381, 36508, 45635, 54762, 73016, 91270, 109524, 136905, 182540, 219048, 273810, 365080, 547620, 757541, 1095240, 1515082, 2272623, 3030164, 3787705, 4545246, 6060328, 7575410, 9090492, 11363115, 15150820, 18180984, 22726230, 30301640, 45452460, 90904920]

約数ペア:

[(1, 90904920), (2, 45452460), (3, 30301640), (4, 22726230), (5, 18180984), (6, 15150820), (8, 11363115), (10, 9090492), (12, 7575410), (15, 6060328), (20, 4545246), (24, 3787705), (30, 3030164), (40, 2272623), (60, 1515082), (83, 1095240), (120, 757541), (166, 547620), (249, 365080), (332, 273810), (415, 219048), (498, 182540), (664, 136905), (830, 109524), (996, 91270), (1245, 73016), (1660, 54762), (1992, 45635), (2490, 36508), (3320, 27381), (4980, 18254), (9127, 9960)]