56243760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8081}}^1$

素因数の和:8126

約数の個数: 80

約数和(自身を含む): 180390240

約数和(自身を除く): 124146480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 8081, 16162, 24243, 32324, 40405, 48486, 64648, 80810, 96972, 121215, 129296, 161620, 193944, 234349, 242430, 323240, 387888, 468698, 484860, 646480, 703047, 937396, 969720, 1171745, 1406094, 1874792, 1939440, 2343490, 2812188, 3515235, 3749584, 4686980, 5624376, 7030470, 9373960, 11248752, 14060940, 18747920, 28121880, 56243760]

約数ペア:

[(1, 56243760), (2, 28121880), (3, 18747920), (4, 14060940), (5, 11248752), (6, 9373960), (8, 7030470), (10, 5624376), (12, 4686980), (15, 3749584), (16, 3515235), (20, 2812188), (24, 2343490), (29, 1939440), (30, 1874792), (40, 1406094), (48, 1171745), (58, 969720), (60, 937396), (80, 703047), (87, 646480), (116, 484860), (120, 468698), (145, 387888), (174, 323240), (232, 242430), (240, 234349), (290, 193944), (348, 161620), (435, 129296), (464, 121215), (580, 96972), (696, 80810), (870, 64648), (1160, 48486), (1392, 40405), (1740, 32324), (2320, 24243), (3480, 16162), (6960, 8081)]