13493640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4889}}^1$

素因数の和:4926

約数の個数: 64

約数和(自身を含む): 42249600

約数和(自身を除く): 28755960

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, 4889, 9778, 14667, 19556, 24445, 29334, 39112, 48890, 58668, 73335, 97780, 112447, 117336, 146670, 195560, 224894, 293340, 337341, 449788, 562235, 586680, 674682, 899576, 1124470, 1349364, 1686705, 2248940, 2698728, 3373410, 4497880, 6746820, 13493640]

約数ペア:

[(1, 13493640), (2, 6746820), (3, 4497880), (4, 3373410), (5, 2698728), (6, 2248940), (8, 1686705), (10, 1349364), (12, 1124470), (15, 899576), (20, 674682), (23, 586680), (24, 562235), (30, 449788), (40, 337341), (46, 293340), (60, 224894), (69, 195560), (92, 146670), (115, 117336), (120, 112447), (138, 97780), (184, 73335), (230, 58668), (276, 48890), (345, 39112), (460, 29334), (552, 24445), (690, 19556), (920, 14667), (1380, 9778), (2760, 4889)]