89290680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10193}}^1$

素因数の和:10280

約数の個数: 64

約数和(自身を含む): 271568160

約数和(自身を除く): 182277480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 10193, 20386, 30579, 40772, 50965, 61158, 81544, 101930, 122316, 152895, 203860, 244632, 305790, 407720, 611580, 744089, 1223160, 1488178, 2232267, 2976356, 3720445, 4464534, 5952712, 7440890, 8929068, 11161335, 14881780, 17858136, 22322670, 29763560, 44645340, 89290680]

約数ペア:

[(1, 89290680), (2, 44645340), (3, 29763560), (4, 22322670), (5, 17858136), (6, 14881780), (8, 11161335), (10, 8929068), (12, 7440890), (15, 5952712), (20, 4464534), (24, 3720445), (30, 2976356), (40, 2232267), (60, 1488178), (73, 1223160), (120, 744089), (146, 611580), (219, 407720), (292, 305790), (365, 244632), (438, 203860), (584, 152895), (730, 122316), (876, 101930), (1095, 81544), (1460, 61158), (1752, 50965), (2190, 40772), (2920, 30579), (4380, 20386), (8760, 10193)]