3819720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 11592000

約数和(自身を除く): 7772280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 229, 278, 417, 458, 556, 687, 695, 834, 916, 1112, 1145, 1374, 1390, 1668, 1832, 2085, 2290, 2748, 2780, 3336, 3435, 4170, 4580, 5496, 5560, 6870, 8340, 9160, 13740, 16680, 27480, 31831, 63662, 95493, 127324, 159155, 190986, 254648, 318310, 381972, 477465, 636620, 763944, 954930, 1273240, 1909860, 3819720]

約数ペア:

[(1, 3819720), (2, 1909860), (3, 1273240), (4, 954930), (5, 763944), (6, 636620), (8, 477465), (10, 381972), (12, 318310), (15, 254648), (20, 190986), (24, 159155), (30, 127324), (40, 95493), (60, 63662), (120, 31831), (139, 27480), (229, 16680), (278, 13740), (417, 9160), (458, 8340), (556, 6870), (687, 5560), (695, 5496), (834, 4580), (916, 4170), (1112, 3435), (1145, 3336), (1374, 2780), (1390, 2748), (1668, 2290), (1832, 2085)]