56164560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7596

約数の個数: 80

約数和(自身を含む): 179750400

約数和(自身を除く): 123585840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7549, 15098, 22647, 30196, 37745, 45294, 60392, 75490, 90588, 113235, 120784, 150980, 181176, 226470, 234019, 301960, 362352, 452940, 468038, 603920, 702057, 905880, 936076, 1170095, 1404114, 1811760, 1872152, 2340190, 2808228, 3510285, 3744304, 4680380, 5616456, 7020570, 9360760, 11232912, 14041140, 18721520, 28082280, 56164560]

約数ペア:

[(1, 56164560), (2, 28082280), (3, 18721520), (4, 14041140), (5, 11232912), (6, 9360760), (8, 7020570), (10, 5616456), (12, 4680380), (15, 3744304), (16, 3510285), (20, 2808228), (24, 2340190), (30, 1872152), (31, 1811760), (40, 1404114), (48, 1170095), (60, 936076), (62, 905880), (80, 702057), (93, 603920), (120, 468038), (124, 452940), (155, 362352), (186, 301960), (240, 234019), (248, 226470), (310, 181176), (372, 150980), (465, 120784), (496, 113235), (620, 90588), (744, 75490), (930, 60392), (1240, 45294), (1488, 37745), (1860, 30196), (2480, 22647), (3720, 15098), (7440, 7549)]