85994880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{44789}}^1$

素因数の和:44811

約数の個数: 64

約数和(自身を含む): 274114800

約数和(自身を除く): 188119920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 44789, 89578, 134367, 179156, 223945, 268734, 358312, 447890, 537468, 671835, 716624, 895780, 1074936, 1343670, 1433248, 1791560, 2149872, 2687340, 2866496, 3583120, 4299744, 5374680, 5732992, 7166240, 8599488, 10749360, 14332480, 17198976, 21498720, 28664960, 42997440, 85994880]

約数ペア:

[(1, 85994880), (2, 42997440), (3, 28664960), (4, 21498720), (5, 17198976), (6, 14332480), (8, 10749360), (10, 8599488), (12, 7166240), (15, 5732992), (16, 5374680), (20, 4299744), (24, 3583120), (30, 2866496), (32, 2687340), (40, 2149872), (48, 1791560), (60, 1433248), (64, 1343670), (80, 1074936), (96, 895780), (120, 716624), (128, 671835), (160, 537468), (192, 447890), (240, 358312), (320, 268734), (384, 223945), (480, 179156), (640, 134367), (960, 89578), (1920, 44789)]