86560560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120223}}^1$

素因数の和:120242

約数の個数: 60

約数和(自身を含む): 290701632

約数和(自身を除く): 204141072

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, 120223, 240446, 360669, 480892, 601115, 721338, 961784, 1082007, 1202230, 1442676, 1803345, 1923568, 2164014, 2404460, 2885352, 3606690, 4328028, 4808920, 5410035, 5770704, 7213380, 8656056, 9617840, 10820070, 14426760, 17312112, 21640140, 28853520, 43280280, 86560560]

約数ペア:

[(1, 86560560), (2, 43280280), (3, 28853520), (4, 21640140), (5, 17312112), (6, 14426760), (8, 10820070), (9, 9617840), (10, 8656056), (12, 7213380), (15, 5770704), (16, 5410035), (18, 4808920), (20, 4328028), (24, 3606690), (30, 2885352), (36, 2404460), (40, 2164014), (45, 1923568), (48, 1803345), (60, 1442676), (72, 1202230), (80, 1082007), (90, 961784), (120, 721338), (144, 601115), (180, 480892), (240, 360669), (360, 240446), (720, 120223)]