42144840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39023}}^1$

素因数の和:39043

約数の個数: 64

約数和(自身を含む): 140486400

約数和(自身を除く): 98341560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39023, 78046, 117069, 156092, 195115, 234138, 312184, 351207, 390230, 468276, 585345, 702414, 780460, 936552, 1053621, 1170690, 1404828, 1560920, 1756035, 2107242, 2341380, 2809656, 3512070, 4214484, 4682760, 5268105, 7024140, 8428968, 10536210, 14048280, 21072420, 42144840]

約数ペア:

[(1, 42144840), (2, 21072420), (3, 14048280), (4, 10536210), (5, 8428968), (6, 7024140), (8, 5268105), (9, 4682760), (10, 4214484), (12, 3512070), (15, 2809656), (18, 2341380), (20, 2107242), (24, 1756035), (27, 1560920), (30, 1404828), (36, 1170690), (40, 1053621), (45, 936552), (54, 780460), (60, 702414), (72, 585345), (90, 468276), (108, 390230), (120, 351207), (135, 312184), (180, 234138), (216, 195115), (270, 156092), (360, 117069), (540, 78046), (1080, 39023)]