55081680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229507}}^1$

素因数の和:229523

約数の個数: 40

約数和(自身を含む): 170753952

約数和(自身を除く): 115672272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229507, 459014, 688521, 918028, 1147535, 1377042, 1836056, 2295070, 2754084, 3442605, 3672112, 4590140, 5508168, 6885210, 9180280, 11016336, 13770420, 18360560, 27540840, 55081680]

約数ペア:

[(1, 55081680), (2, 27540840), (3, 18360560), (4, 13770420), (5, 11016336), (6, 9180280), (8, 6885210), (10, 5508168), (12, 4590140), (15, 3672112), (16, 3442605), (20, 2754084), (24, 2295070), (30, 1836056), (40, 1377042), (48, 1147535), (60, 918028), (80, 688521), (120, 459014), (240, 229507)]