163057680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4273}}^1$

素因数の和:4345

約数の個数: 120

約数和(自身を含む): 558064728

約数和(自身を除く): 395007048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4273, 4770, 6360, 7632, 8546, 9540, 12720, 12819, 17092, 19080, 21365, 25638, 34184, 38160, 38457, 42730, 51276, 64095, 68368, 76914, 85460, 102552, 128190, 153828, 170920, 192285, 205104, 226469, 256380, 307656, 341840, 384570, 452938, 512760, 615312, 679407, 769140, 905876, 1025520, 1132345, 1358814, 1538280, 1811752, 2038221, 2264690, 2717628, 3076560, 3397035, 3623504, 4076442, 4529380, 5435256, 6794070, 8152884, 9058760, 10191105, 10870512, 13588140, 16305768, 18117520, 20382210, 27176280, 32611536, 40764420, 54352560, 81528840, 163057680]

約数ペア:

[(1, 163057680), (2, 81528840), (3, 54352560), (4, 40764420), (5, 32611536), (6, 27176280), (8, 20382210), (9, 18117520), (10, 16305768), (12, 13588140), (15, 10870512), (16, 10191105), (18, 9058760), (20, 8152884), (24, 6794070), (30, 5435256), (36, 4529380), (40, 4076442), (45, 3623504), (48, 3397035), (53, 3076560), (60, 2717628), (72, 2264690), (80, 2038221), (90, 1811752), (106, 1538280), (120, 1358814), (144, 1132345), (159, 1025520), (180, 905876), (212, 769140), (240, 679407), (265, 615312), (318, 512760), (360, 452938), (424, 384570), (477, 341840), (530, 307656), (636, 256380), (720, 226469), (795, 205104), (848, 192285), (954, 170920), (1060, 153828), (1272, 128190), (1590, 102552), (1908, 85460), (2120, 76914), (2385, 68368), (2544, 64095), (3180, 51276), (3816, 42730), (4240, 38457), (4273, 38160), (4770, 34184), (6360, 25638), (7632, 21365), (8546, 19080), (9540, 17092), (12720, 12819)]