57327960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20771}}^1$

素因数の和:20808

約数の個数: 64

約数和(自身を含む): 179470080

約数和(自身を除く): 122142120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 20771, 41542, 62313, 83084, 103855, 124626, 166168, 207710, 249252, 311565, 415420, 477733, 498504, 623130, 830840, 955466, 1246260, 1433199, 1910932, 2388665, 2492520, 2866398, 3821864, 4777330, 5732796, 7165995, 9554660, 11465592, 14331990, 19109320, 28663980, 57327960]

約数ペア:

[(1, 57327960), (2, 28663980), (3, 19109320), (4, 14331990), (5, 11465592), (6, 9554660), (8, 7165995), (10, 5732796), (12, 4777330), (15, 3821864), (20, 2866398), (23, 2492520), (24, 2388665), (30, 1910932), (40, 1433199), (46, 1246260), (60, 955466), (69, 830840), (92, 623130), (115, 498504), (120, 477733), (138, 415420), (184, 311565), (230, 249252), (276, 207710), (345, 166168), (460, 124626), (552, 103855), (690, 83084), (920, 62313), (1380, 41542), (2760, 20771)]