19091760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79549}}^1$

素因数の和:79565

約数の個数: 40

約数和(自身を含む): 59185200

約数和(自身を除く): 40093440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79549, 159098, 238647, 318196, 397745, 477294, 636392, 795490, 954588, 1193235, 1272784, 1590980, 1909176, 2386470, 3181960, 3818352, 4772940, 6363920, 9545880, 19091760]

約数ペア:

[(1, 19091760), (2, 9545880), (3, 6363920), (4, 4772940), (5, 3818352), (6, 3181960), (8, 2386470), (10, 1909176), (12, 1590980), (15, 1272784), (16, 1193235), (20, 954588), (24, 795490), (30, 636392), (40, 477294), (48, 397745), (60, 318196), (80, 238647), (120, 159098), (240, 79549)]