29318040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{81439}}^1$

素因数の和:81456

約数の個数: 48

約数和(自身を含む): 95284800

約数和(自身を除く): 65966760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 81439, 162878, 244317, 325756, 407195, 488634, 651512, 732951, 814390, 977268, 1221585, 1465902, 1628780, 1954536, 2443170, 2931804, 3257560, 3664755, 4886340, 5863608, 7329510, 9772680, 14659020, 29318040]

約数ペア:

[(1, 29318040), (2, 14659020), (3, 9772680), (4, 7329510), (5, 5863608), (6, 4886340), (8, 3664755), (9, 3257560), (10, 2931804), (12, 2443170), (15, 1954536), (18, 1628780), (20, 1465902), (24, 1221585), (30, 977268), (36, 814390), (40, 732951), (45, 651512), (60, 488634), (72, 407195), (90, 325756), (120, 244317), (180, 162878), (360, 81439)]