5777880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 17560800

約数和(自身を除く): 11782920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 541, 712, 890, 1068, 1082, 1335, 1623, 1780, 2136, 2164, 2670, 2705, 3246, 3560, 4328, 5340, 5410, 6492, 8115, 10680, 10820, 12984, 16230, 21640, 32460, 48149, 64920, 96298, 144447, 192596, 240745, 288894, 385192, 481490, 577788, 722235, 962980, 1155576, 1444470, 1925960, 2888940, 5777880]

約数ペア:

[(1, 5777880), (2, 2888940), (3, 1925960), (4, 1444470), (5, 1155576), (6, 962980), (8, 722235), (10, 577788), (12, 481490), (15, 385192), (20, 288894), (24, 240745), (30, 192596), (40, 144447), (60, 96298), (89, 64920), (120, 48149), (178, 32460), (267, 21640), (356, 16230), (445, 12984), (534, 10820), (541, 10680), (712, 8115), (890, 6492), (1068, 5410), (1082, 5340), (1335, 4328), (1623, 3560), (1780, 3246), (2136, 2705), (2164, 2670)]