388586460

素因数分解:

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

素因数の和:1527

約数の個数: 96

約数和(自身を含む): 1121843520

約数和(自身を除く): 733257060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 89, 106, 159, 178, 212, 265, 267, 318, 356, 445, 530, 534, 636, 795, 890, 1060, 1068, 1335, 1373, 1590, 1780, 2670, 2746, 3180, 4119, 4717, 5340, 5492, 6865, 8238, 9434, 13730, 14151, 16476, 18868, 20595, 23585, 27460, 28302, 41190, 47170, 56604, 70755, 72769, 82380, 94340, 122197, 141510, 145538, 218307, 244394, 283020, 291076, 363845, 366591, 436614, 488788, 610985, 727690, 733182, 873228, 1091535, 1221970, 1455380, 1466364, 1832955, 2183070, 2443940, 3665910, 4366140, 6476441, 7331820, 12952882, 19429323, 25905764, 32382205, 38858646, 64764410, 77717292, 97146615, 129528820, 194293230, 388586460]

約数ペア:

[(1, 388586460), (2, 194293230), (3, 129528820), (4, 97146615), (5, 77717292), (6, 64764410), (10, 38858646), (12, 32382205), (15, 25905764), (20, 19429323), (30, 12952882), (53, 7331820), (60, 6476441), (89, 4366140), (106, 3665910), (159, 2443940), (178, 2183070), (212, 1832955), (265, 1466364), (267, 1455380), (318, 1221970), (356, 1091535), (445, 873228), (530, 733182), (534, 727690), (636, 610985), (795, 488788), (890, 436614), (1060, 366591), (1068, 363845), (1335, 291076), (1373, 283020), (1590, 244394), (1780, 218307), (2670, 145538), (2746, 141510), (3180, 122197), (4119, 94340), (4717, 82380), (5340, 72769), (5492, 70755), (6865, 56604), (8238, 47170), (9434, 41190), (13730, 28302), (14151, 27460), (16476, 23585), (18868, 20595)]