99389520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{138041}}^1$

素因数の和:138060

約数の個数: 60

約数和(自身を含む): 333785556

約数和(自身を除く): 234396036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 138041, 276082, 414123, 552164, 690205, 828246, 1104328, 1242369, 1380410, 1656492, 2070615, 2208656, 2484738, 2760820, 3312984, 4141230, 4969476, 5521640, 6211845, 6625968, 8282460, 9938952, 11043280, 12423690, 16564920, 19877904, 24847380, 33129840, 49694760, 99389520]

約数ペア:

[(1, 99389520), (2, 49694760), (3, 33129840), (4, 24847380), (5, 19877904), (6, 16564920), (8, 12423690), (9, 11043280), (10, 9938952), (12, 8282460), (15, 6625968), (16, 6211845), (18, 5521640), (20, 4969476), (24, 4141230), (30, 3312984), (36, 2760820), (40, 2484738), (45, 2208656), (48, 2070615), (60, 1656492), (72, 1380410), (80, 1242369), (90, 1104328), (120, 828246), (144, 690205), (180, 552164), (240, 414123), (360, 276082), (720, 138041)]