777172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 2403950400

約数和(自身を除く): 1626777480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 89, 106, 120, 159, 178, 212, 265, 267, 318, 356, 424, 445, 530, 534, 636, 712, 795, 890, 1060, 1068, 1272, 1335, 1373, 1590, 1780, 2120, 2136, 2670, 2746, 3180, 3560, 4119, 4717, 5340, 5492, 6360, 6865, 8238, 9434, 10680, 10984, 13730, 14151, 16476, 18868, 20595, 23585, 27460, 28302, 32952, 37736, 41190, 47170, 54920, 56604, 70755, 72769, 82380, 94340, 113208, 122197, 141510, 145538, 164760, 188680, 218307, 244394, 283020, 291076, 363845, 366591, 436614, 488788, 566040, 582152, 610985, 727690, 733182, 873228, 977576, 1091535, 1221970, 1455380, 1466364, 1746456, 1832955, 2183070, 2443940, 2910760, 2932728, 3665910, 4366140, 4887880, 6476441, 7331820, 8732280, 12952882, 14663640, 19429323, 25905764, 32382205, 38858646, 51811528, 64764410, 77717292, 97146615, 129528820, 155434584, 194293230, 259057640, 388586460, 777172920]

約数ペア:

[(1, 777172920), (2, 388586460), (3, 259057640), (4, 194293230), (5, 155434584), (6, 129528820), (8, 97146615), (10, 77717292), (12, 64764410), (15, 51811528), (20, 38858646), (24, 32382205), (30, 25905764), (40, 19429323), (53, 14663640), (60, 12952882), (89, 8732280), (106, 7331820), (120, 6476441), (159, 4887880), (178, 4366140), (212, 3665910), (265, 2932728), (267, 2910760), (318, 2443940), (356, 2183070), (424, 1832955), (445, 1746456), (530, 1466364), (534, 1455380), (636, 1221970), (712, 1091535), (795, 977576), (890, 873228), (1060, 733182), (1068, 727690), (1272, 610985), (1335, 582152), (1373, 566040), (1590, 488788), (1780, 436614), (2120, 366591), (2136, 363845), (2670, 291076), (2746, 283020), (3180, 244394), (3560, 218307), (4119, 188680), (4717, 164760), (5340, 145538), (5492, 141510), (6360, 122197), (6865, 113208), (8238, 94340), (9434, 82380), (10680, 72769), (10984, 70755), (13730, 56604), (14151, 54920), (16476, 47170), (18868, 41190), (20595, 37736), (23585, 32952), (27460, 28302)]