39362520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 118563840

約数和(自身を除く): 79201320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 991, 993, 1324, 1655, 1982, 1986, 2648, 2973, 3310, 3964, 3972, 4955, 4965, 5946, 6620, 7928, 7944, 9910, 9930, 11892, 13240, 14865, 19820, 19860, 23784, 29730, 39640, 39720, 59460, 118920, 328021, 656042, 984063, 1312084, 1640105, 1968126, 2624168, 3280210, 3936252, 4920315, 6560420, 7872504, 9840630, 13120840, 19681260, 39362520]

約数ペア:

[(1, 39362520), (2, 19681260), (3, 13120840), (4, 9840630), (5, 7872504), (6, 6560420), (8, 4920315), (10, 3936252), (12, 3280210), (15, 2624168), (20, 1968126), (24, 1640105), (30, 1312084), (40, 984063), (60, 656042), (120, 328021), (331, 118920), (662, 59460), (991, 39720), (993, 39640), (1324, 29730), (1655, 23784), (1982, 19860), (1986, 19820), (2648, 14865), (2973, 13240), (3310, 11892), (3964, 9930), (3972, 9910), (4955, 7944), (4965, 7928), (5946, 6620)]