1260925560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3502571}}^1$

素因数の和:3502588

約数の個数: 48

約数和(自身を含む): 4098009240

約数和(自身を除く): 2837083680

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, 3502571, 7005142, 10507713, 14010284, 17512855, 21015426, 28020568, 31523139, 35025710, 42030852, 52538565, 63046278, 70051420, 84061704, 105077130, 126092556, 140102840, 157615695, 210154260, 252185112, 315231390, 420308520, 630462780, 1260925560]

約数ペア:

[(1, 1260925560), (2, 630462780), (3, 420308520), (4, 315231390), (5, 252185112), (6, 210154260), (8, 157615695), (9, 140102840), (10, 126092556), (12, 105077130), (15, 84061704), (18, 70051420), (20, 63046278), (24, 52538565), (30, 42030852), (36, 35025710), (40, 31523139), (45, 28020568), (60, 21015426), (72, 17512855), (90, 14010284), (120, 10507713), (180, 7005142), (360, 3502571)]