103895280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{144299}}^1$

素因数の和:144318

約数の個数: 60

約数和(自身を含む): 348917400

約数和(自身を除く): 245022120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 144299, 288598, 432897, 577196, 721495, 865794, 1154392, 1298691, 1442990, 1731588, 2164485, 2308784, 2597382, 2885980, 3463176, 4328970, 5194764, 5771960, 6493455, 6926352, 8657940, 10389528, 11543920, 12986910, 17315880, 20779056, 25973820, 34631760, 51947640, 103895280]

約数ペア:

[(1, 103895280), (2, 51947640), (3, 34631760), (4, 25973820), (5, 20779056), (6, 17315880), (8, 12986910), (9, 11543920), (10, 10389528), (12, 8657940), (15, 6926352), (16, 6493455), (18, 5771960), (20, 5194764), (24, 4328970), (30, 3463176), (36, 2885980), (40, 2597382), (45, 2308784), (48, 2164485), (60, 1731588), (72, 1442990), (80, 1298691), (90, 1154392), (120, 865794), (144, 721495), (180, 577196), (240, 432897), (360, 288598), (720, 144299)]