54546840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 178242480

約数和(自身を除く): 123695640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 547, 554, 831, 1094, 1108, 1385, 1641, 1662, 2188, 2216, 2493, 2735, 2770, 3282, 3324, 4155, 4376, 4923, 4986, 5470, 5540, 6564, 6648, 8205, 8310, 9846, 9972, 10940, 11080, 12465, 13128, 16410, 16620, 19692, 19944, 21880, 24615, 24930, 32820, 33240, 39384, 49230, 49860, 65640, 98460, 99720, 151519, 196920, 303038, 454557, 606076, 757595, 909114, 1212152, 1363671, 1515190, 1818228, 2272785, 2727342, 3030380, 3636456, 4545570, 5454684, 6060760, 6818355, 9091140, 10909368, 13636710, 18182280, 27273420, 54546840]

約数ペア:

[(1, 54546840), (2, 27273420), (3, 18182280), (4, 13636710), (5, 10909368), (6, 9091140), (8, 6818355), (9, 6060760), (10, 5454684), (12, 4545570), (15, 3636456), (18, 3030380), (20, 2727342), (24, 2272785), (30, 1818228), (36, 1515190), (40, 1363671), (45, 1212152), (60, 909114), (72, 757595), (90, 606076), (120, 454557), (180, 303038), (277, 196920), (360, 151519), (547, 99720), (554, 98460), (831, 65640), (1094, 49860), (1108, 49230), (1385, 39384), (1641, 33240), (1662, 32820), (2188, 24930), (2216, 24615), (2493, 21880), (2735, 19944), (2770, 19692), (3282, 16620), (3324, 16410), (4155, 13128), (4376, 12465), (4923, 11080), (4986, 10940), (5470, 9972), (5540, 9846), (6564, 8310), (6648, 8205)]