84529320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2543}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 254603520

約数和(自身を除く): 170074200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2543, 2770, 3324, 4155, 5086, 5540, 6648, 7629, 8310, 10172, 11080, 12715, 15258, 16620, 20344, 25430, 30516, 33240, 38145, 50860, 61032, 76290, 101720, 152580, 305160, 704411, 1408822, 2113233, 2817644, 3522055, 4226466, 5635288, 7044110, 8452932, 10566165, 14088220, 16905864, 21132330, 28176440, 42264660, 84529320]

約数ペア:

[(1, 84529320), (2, 42264660), (3, 28176440), (4, 21132330), (5, 16905864), (6, 14088220), (8, 10566165), (10, 8452932), (12, 7044110), (15, 5635288), (20, 4226466), (24, 3522055), (30, 2817644), (40, 2113233), (60, 1408822), (120, 704411), (277, 305160), (554, 152580), (831, 101720), (1108, 76290), (1385, 61032), (1662, 50860), (2216, 38145), (2543, 33240), (2770, 30516), (3324, 25430), (4155, 20344), (5086, 16620), (5540, 15258), (6648, 12715), (7629, 11080), (8310, 10172)]