6819720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3374

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 14849400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 3343, 6686, 10029, 13372, 16715, 20058, 26744, 33430, 40116, 50145, 56831, 66860, 80232, 100290, 113662, 133720, 170493, 200580, 227324, 284155, 340986, 401160, 454648, 568310, 681972, 852465, 1136620, 1363944, 1704930, 2273240, 3409860, 6819720]

約数ペア:

[(1, 6819720), (2, 3409860), (3, 2273240), (4, 1704930), (5, 1363944), (6, 1136620), (8, 852465), (10, 681972), (12, 568310), (15, 454648), (17, 401160), (20, 340986), (24, 284155), (30, 227324), (34, 200580), (40, 170493), (51, 133720), (60, 113662), (68, 100290), (85, 80232), (102, 66860), (120, 56831), (136, 50145), (170, 40116), (204, 33430), (255, 26744), (340, 20058), (408, 16715), (510, 13372), (680, 10029), (1020, 6686), (2040, 3343)]