1566679440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{63377}}^1$

素因数の和:63496

約数の個数: 80

約数和(自身を含む): 4903936128

約数和(自身を除く): 3337256688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 63377, 126754, 190131, 253508, 316885, 380262, 507016, 633770, 760524, 950655, 1014032, 1267540, 1521048, 1901310, 2535080, 3042096, 3802620, 5070160, 6527831, 7605240, 13055662, 15210480, 19583493, 26111324, 32639155, 39166986, 52222648, 65278310, 78333972, 97917465, 104445296, 130556620, 156667944, 195834930, 261113240, 313335888, 391669860, 522226480, 783339720, 1566679440]

約数ペア:

[(1, 1566679440), (2, 783339720), (3, 522226480), (4, 391669860), (5, 313335888), (6, 261113240), (8, 195834930), (10, 156667944), (12, 130556620), (15, 104445296), (16, 97917465), (20, 78333972), (24, 65278310), (30, 52222648), (40, 39166986), (48, 32639155), (60, 26111324), (80, 19583493), (103, 15210480), (120, 13055662), (206, 7605240), (240, 6527831), (309, 5070160), (412, 3802620), (515, 3042096), (618, 2535080), (824, 1901310), (1030, 1521048), (1236, 1267540), (1545, 1014032), (1648, 950655), (2060, 760524), (2472, 633770), (3090, 507016), (4120, 380262), (4944, 316885), (6180, 253508), (8240, 190131), (12360, 126754), (24720, 63377)]