60499980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 189504000

約数和(自身を除く): 129004020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 199, 270, 398, 540, 563, 597, 796, 995, 1126, 1194, 1689, 1791, 1990, 2252, 2388, 2815, 2985, 3378, 3582, 3980, 5067, 5373, 5630, 5970, 6756, 7164, 8445, 8955, 10134, 10746, 11260, 11940, 15201, 16890, 17910, 20268, 21492, 25335, 26865, 30402, 33780, 35820, 50670, 53730, 60804, 76005, 101340, 107460, 112037, 152010, 224074, 304020, 336111, 448148, 560185, 672222, 1008333, 1120370, 1344444, 1680555, 2016666, 2240740, 3024999, 3361110, 4033332, 5041665, 6049998, 6722220, 10083330, 12099996, 15124995, 20166660, 30249990, 60499980]

約数ペア:

[(1, 60499980), (2, 30249990), (3, 20166660), (4, 15124995), (5, 12099996), (6, 10083330), (9, 6722220), (10, 6049998), (12, 5041665), (15, 4033332), (18, 3361110), (20, 3024999), (27, 2240740), (30, 2016666), (36, 1680555), (45, 1344444), (54, 1120370), (60, 1008333), (90, 672222), (108, 560185), (135, 448148), (180, 336111), (199, 304020), (270, 224074), (398, 152010), (540, 112037), (563, 107460), (597, 101340), (796, 76005), (995, 60804), (1126, 53730), (1194, 50670), (1689, 35820), (1791, 33780), (1990, 30402), (2252, 26865), (2388, 25335), (2815, 21492), (2985, 20268), (3378, 17910), (3582, 16890), (3980, 15201), (5067, 11940), (5373, 11260), (5630, 10746), (5970, 10134), (6756, 8955), (7164, 8445)]