65852880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3083}}^1$

素因数の和:3188

約数の個数: 80

約数和(自身を含む): 206504640

約数和(自身を除く): 140651760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3083, 3560, 4272, 5340, 6166, 7120, 9249, 10680, 12332, 15415, 18498, 21360, 24664, 30830, 36996, 46245, 49328, 61660, 73992, 92490, 123320, 147984, 184980, 246640, 274387, 369960, 548774, 739920, 823161, 1097548, 1371935, 1646322, 2195096, 2743870, 3292644, 4115805, 4390192, 5487740, 6585288, 8231610, 10975480, 13170576, 16463220, 21950960, 32926440, 65852880]

約数ペア:

[(1, 65852880), (2, 32926440), (3, 21950960), (4, 16463220), (5, 13170576), (6, 10975480), (8, 8231610), (10, 6585288), (12, 5487740), (15, 4390192), (16, 4115805), (20, 3292644), (24, 2743870), (30, 2195096), (40, 1646322), (48, 1371935), (60, 1097548), (80, 823161), (89, 739920), (120, 548774), (178, 369960), (240, 274387), (267, 246640), (356, 184980), (445, 147984), (534, 123320), (712, 92490), (890, 73992), (1068, 61660), (1335, 49328), (1424, 46245), (1780, 36996), (2136, 30830), (2670, 24664), (3083, 21360), (3560, 18498), (4272, 15415), (5340, 12332), (6166, 10680), (7120, 9249)]