82235760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 256058016

約数和(自身を除く): 173822256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1237, 1385, 1662, 2216, 2474, 2770, 3324, 3711, 4155, 4432, 4948, 5540, 6185, 6648, 7422, 8310, 9896, 11080, 12370, 13296, 14844, 16620, 18555, 19792, 22160, 24740, 29688, 33240, 37110, 49480, 59376, 66480, 74220, 98960, 148440, 296880, 342649, 685298, 1027947, 1370596, 1713245, 2055894, 2741192, 3426490, 4111788, 5139735, 5482384, 6852980, 8223576, 10279470, 13705960, 16447152, 20558940, 27411920, 41117880, 82235760]

約数ペア:

[(1, 82235760), (2, 41117880), (3, 27411920), (4, 20558940), (5, 16447152), (6, 13705960), (8, 10279470), (10, 8223576), (12, 6852980), (15, 5482384), (16, 5139735), (20, 4111788), (24, 3426490), (30, 2741192), (40, 2055894), (48, 1713245), (60, 1370596), (80, 1027947), (120, 685298), (240, 342649), (277, 296880), (554, 148440), (831, 98960), (1108, 74220), (1237, 66480), (1385, 59376), (1662, 49480), (2216, 37110), (2474, 33240), (2770, 29688), (3324, 24740), (3711, 22160), (4155, 19792), (4432, 18555), (4948, 16620), (5540, 14844), (6185, 13296), (6648, 12370), (7422, 11080), (8310, 9896)]