7240680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20113}}^1$

素因数の和:20130

約数の個数: 48

約数和(自身を含む): 23533380

約数和(自身を除く): 16292700

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, 20113, 40226, 60339, 80452, 100565, 120678, 160904, 181017, 201130, 241356, 301695, 362034, 402260, 482712, 603390, 724068, 804520, 905085, 1206780, 1448136, 1810170, 2413560, 3620340, 7240680]

約数ペア:

[(1, 7240680), (2, 3620340), (3, 2413560), (4, 1810170), (5, 1448136), (6, 1206780), (8, 905085), (9, 804520), (10, 724068), (12, 603390), (15, 482712), (18, 402260), (20, 362034), (24, 301695), (30, 241356), (36, 201130), (40, 181017), (45, 160904), (60, 120678), (72, 100565), (90, 80452), (120, 60339), (180, 40226), (360, 20113)]