42222360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1063}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 127169280

約数和(自身を除く): 84946920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1063, 1324, 1655, 1986, 2126, 2648, 3189, 3310, 3972, 4252, 4965, 5315, 6378, 6620, 7944, 8504, 9930, 10630, 12756, 13240, 15945, 19860, 21260, 25512, 31890, 39720, 42520, 63780, 127560, 351853, 703706, 1055559, 1407412, 1759265, 2111118, 2814824, 3518530, 4222236, 5277795, 7037060, 8444472, 10555590, 14074120, 21111180, 42222360]

約数ペア:

[(1, 42222360), (2, 21111180), (3, 14074120), (4, 10555590), (5, 8444472), (6, 7037060), (8, 5277795), (10, 4222236), (12, 3518530), (15, 2814824), (20, 2111118), (24, 1759265), (30, 1407412), (40, 1055559), (60, 703706), (120, 351853), (331, 127560), (662, 63780), (993, 42520), (1063, 39720), (1324, 31890), (1655, 25512), (1986, 21260), (2126, 19860), (2648, 15945), (3189, 13240), (3310, 12756), (3972, 10630), (4252, 9930), (4965, 8504), (5315, 7944), (6378, 6620)]