97847280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{135899}}^1$

素因数の和:135918

約数の個数: 60

約数和(自身を含む): 328606200

約数和(自身を除く): 230758920

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, 135899, 271798, 407697, 543596, 679495, 815394, 1087192, 1223091, 1358990, 1630788, 2038485, 2174384, 2446182, 2717980, 3261576, 4076970, 4892364, 5435960, 6115455, 6523152, 8153940, 9784728, 10871920, 12230910, 16307880, 19569456, 24461820, 32615760, 48923640, 97847280]

約数ペア:

[(1, 97847280), (2, 48923640), (3, 32615760), (4, 24461820), (5, 19569456), (6, 16307880), (8, 12230910), (9, 10871920), (10, 9784728), (12, 8153940), (15, 6523152), (16, 6115455), (18, 5435960), (20, 4892364), (24, 4076970), (30, 3261576), (36, 2717980), (40, 2446182), (45, 2174384), (48, 2038485), (60, 1630788), (72, 1358990), (80, 1223091), (90, 1087192), (120, 815394), (144, 679495), (180, 543596), (240, 407697), (360, 271798), (720, 135899)]