147881360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15277}}^1$

素因数の和:15312

約数の個数: 60

約数和(自身を含む): 377947164

約数和(自身を除く): 230065804

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 15277, 30554, 61108, 76385, 122216, 152770, 168047, 244432, 305540, 336094, 611080, 672188, 840235, 1222160, 1344376, 1680470, 1848517, 2688752, 3360940, 3697034, 6721880, 7394068, 9242585, 13443760, 14788136, 18485170, 29576272, 36970340, 73940680, 147881360]

約数ペア:

[(1, 147881360), (2, 73940680), (4, 36970340), (5, 29576272), (8, 18485170), (10, 14788136), (11, 13443760), (16, 9242585), (20, 7394068), (22, 6721880), (40, 3697034), (44, 3360940), (55, 2688752), (80, 1848517), (88, 1680470), (110, 1344376), (121, 1222160), (176, 840235), (220, 672188), (242, 611080), (440, 336094), (484, 305540), (605, 244432), (880, 168047), (968, 152770), (1210, 122216), (1936, 76385), (2420, 61108), (4840, 30554), (9680, 15277)]