19094640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79561}}^1$

素因数の和:79577

約数の個数: 40

約数和(自身を含む): 59194128

約数和(自身を除く): 40099488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79561, 159122, 238683, 318244, 397805, 477366, 636488, 795610, 954732, 1193415, 1272976, 1591220, 1909464, 2386830, 3182440, 3818928, 4773660, 6364880, 9547320, 19094640]

約数ペア:

[(1, 19094640), (2, 9547320), (3, 6364880), (4, 4773660), (5, 3818928), (6, 3182440), (8, 2386830), (10, 1909464), (12, 1591220), (15, 1272976), (16, 1193415), (20, 954732), (24, 795610), (30, 636488), (40, 477366), (48, 397805), (60, 318244), (80, 238683), (120, 159122), (240, 79561)]