1328881290480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1845668459}}^1$

素因数の和:1845668478

約数の個数: 60

約数和(自身を含む): 4462826336280

約数和(自身を除く): 3133945045800

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, 1845668459, 3691336918, 5537005377, 7382673836, 9228342295, 11074010754, 14765347672, 16611016131, 18456684590, 22148021508, 27685026885, 29530695344, 33222032262, 36913369180, 44296043016, 55370053770, 66444064524, 73826738360, 83055080655, 88592086032, 110740107540, 132888129048, 147653476720, 166110161310, 221480215080, 265776258096, 332220322620, 442960430160, 664440645240, 1328881290480]

約数ペア:

[(1, 1328881290480), (2, 664440645240), (3, 442960430160), (4, 332220322620), (5, 265776258096), (6, 221480215080), (8, 166110161310), (9, 147653476720), (10, 132888129048), (12, 110740107540), (15, 88592086032), (16, 83055080655), (18, 73826738360), (20, 66444064524), (24, 55370053770), (30, 44296043016), (36, 36913369180), (40, 33222032262), (45, 29530695344), (48, 27685026885), (60, 22148021508), (72, 18456684590), (80, 16611016131), (90, 14765347672), (120, 11074010754), (144, 9228342295), (180, 7382673836), (240, 5537005377), (360, 3691336918), (720, 1845668459)]