10187880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 31008960

約数和(自身を除く): 20821080

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, 1163, 1460, 1752, 2190, 2326, 2920, 3489, 4380, 4652, 5815, 6978, 8760, 9304, 11630, 13956, 17445, 23260, 27912, 34890, 46520, 69780, 84899, 139560, 169798, 254697, 339596, 424495, 509394, 679192, 848990, 1018788, 1273485, 1697980, 2037576, 2546970, 3395960, 5093940, 10187880]

約数ペア:

[(1, 10187880), (2, 5093940), (3, 3395960), (4, 2546970), (5, 2037576), (6, 1697980), (8, 1273485), (10, 1018788), (12, 848990), (15, 679192), (20, 509394), (24, 424495), (30, 339596), (40, 254697), (60, 169798), (73, 139560), (120, 84899), (146, 69780), (219, 46520), (292, 34890), (365, 27912), (438, 23260), (584, 17445), (730, 13956), (876, 11630), (1095, 9304), (1163, 8760), (1460, 6978), (1752, 5815), (2190, 4652), (2326, 4380), (2920, 3489)]