30563640

素因数分解:

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

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 100779120

約数和(自身を除く): 70215480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1163, 1314, 1460, 1752, 2190, 2326, 2628, 2920, 3285, 3489, 4380, 4652, 5256, 5815, 6570, 6978, 8760, 9304, 10467, 11630, 13140, 13956, 17445, 20934, 23260, 26280, 27912, 34890, 41868, 46520, 52335, 69780, 83736, 84899, 104670, 139560, 169798, 209340, 254697, 339596, 418680, 424495, 509394, 679192, 764091, 848990, 1018788, 1273485, 1528182, 1697980, 2037576, 2546970, 3056364, 3395960, 3820455, 5093940, 6112728, 7640910, 10187880, 15281820, 30563640]

約数ペア:

[(1, 30563640), (2, 15281820), (3, 10187880), (4, 7640910), (5, 6112728), (6, 5093940), (8, 3820455), (9, 3395960), (10, 3056364), (12, 2546970), (15, 2037576), (18, 1697980), (20, 1528182), (24, 1273485), (30, 1018788), (36, 848990), (40, 764091), (45, 679192), (60, 509394), (72, 424495), (73, 418680), (90, 339596), (120, 254697), (146, 209340), (180, 169798), (219, 139560), (292, 104670), (360, 84899), (365, 83736), (438, 69780), (584, 52335), (657, 46520), (730, 41868), (876, 34890), (1095, 27912), (1163, 26280), (1314, 23260), (1460, 20934), (1752, 17445), (2190, 13956), (2326, 13140), (2628, 11630), (2920, 10467), (3285, 9304), (3489, 8760), (4380, 6978), (4652, 6570), (5256, 5815)]