40307546520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{111965407}}^1$

素因数の和:111965424

約数の個数: 48

約数和(自身を含む): 130999527360

約数和(自身を除く): 90691980840

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, 111965407, 223930814, 335896221, 447861628, 559827035, 671792442, 895723256, 1007688663, 1119654070, 1343584884, 1679481105, 2015377326, 2239308140, 2687169768, 3358962210, 4030754652, 4478616280, 5038443315, 6717924420, 8061509304, 10076886630, 13435848840, 20153773260, 40307546520]

約数ペア:

[(1, 40307546520), (2, 20153773260), (3, 13435848840), (4, 10076886630), (5, 8061509304), (6, 6717924420), (8, 5038443315), (9, 4478616280), (10, 4030754652), (12, 3358962210), (15, 2687169768), (18, 2239308140), (20, 2015377326), (24, 1679481105), (30, 1343584884), (36, 1119654070), (40, 1007688663), (45, 895723256), (60, 671792442), (72, 559827035), (90, 447861628), (120, 335896221), (180, 223930814), (360, 111965407)]