157877880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32089}}^1$

素因数の和:32144

約数の個数: 64

約数和(自身を含む): 485200800

約数和(自身を除く): 327322920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 32089, 64178, 96267, 128356, 160445, 192534, 256712, 320890, 385068, 481335, 641780, 770136, 962670, 1283560, 1315649, 1925340, 2631298, 3850680, 3946947, 5262596, 6578245, 7893894, 10525192, 13156490, 15787788, 19734735, 26312980, 31575576, 39469470, 52625960, 78938940, 157877880]

約数ペア:

[(1, 157877880), (2, 78938940), (3, 52625960), (4, 39469470), (5, 31575576), (6, 26312980), (8, 19734735), (10, 15787788), (12, 13156490), (15, 10525192), (20, 7893894), (24, 6578245), (30, 5262596), (40, 3946947), (41, 3850680), (60, 2631298), (82, 1925340), (120, 1315649), (123, 1283560), (164, 962670), (205, 770136), (246, 641780), (328, 481335), (410, 385068), (492, 320890), (615, 256712), (820, 192534), (984, 160445), (1230, 128356), (1640, 96267), (2460, 64178), (4920, 32089)]