86748120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{240967}}^1$

素因数の和:240984

約数の個数: 48

約数和(自身を含む): 281932560

約数和(自身を除く): 195184440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 240967, 481934, 722901, 963868, 1204835, 1445802, 1927736, 2168703, 2409670, 2891604, 3614505, 4337406, 4819340, 5783208, 7229010, 8674812, 9638680, 10843515, 14458020, 17349624, 21687030, 28916040, 43374060, 86748120]

約数ペア:

[(1, 86748120), (2, 43374060), (3, 28916040), (4, 21687030), (5, 17349624), (6, 14458020), (8, 10843515), (9, 9638680), (10, 8674812), (12, 7229010), (15, 5783208), (18, 4819340), (20, 4337406), (24, 3614505), (30, 2891604), (36, 2409670), (40, 2168703), (45, 1927736), (60, 1445802), (72, 1204835), (90, 963868), (120, 722901), (180, 481934), (360, 240967)]