230190120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{213139}}^1$

素因数の和:213159

約数の個数: 64

約数和(自身を含む): 767304000

約数和(自身を除く): 537113880

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, 213139, 426278, 639417, 852556, 1065695, 1278834, 1705112, 1918251, 2131390, 2557668, 3197085, 3836502, 4262780, 5115336, 5754753, 6394170, 7673004, 8525560, 9591255, 11509506, 12788340, 15346008, 19182510, 23019012, 25576680, 28773765, 38365020, 46038024, 57547530, 76730040, 115095060, 230190120]

約数ペア:

[(1, 230190120), (2, 115095060), (3, 76730040), (4, 57547530), (5, 46038024), (6, 38365020), (8, 28773765), (9, 25576680), (10, 23019012), (12, 19182510), (15, 15346008), (18, 12788340), (20, 11509506), (24, 9591255), (27, 8525560), (30, 7673004), (36, 6394170), (40, 5754753), (45, 5115336), (54, 4262780), (60, 3836502), (72, 3197085), (90, 2557668), (108, 2131390), (120, 1918251), (135, 1705112), (180, 1278834), (216, 1065695), (270, 852556), (360, 639417), (540, 426278), (1080, 213139)]