735236820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{3821}}^1$

素因数の和:4905

約数の個数: 72

約数和(自身を含む): 2232888840

約数和(自身を除く): 1497652020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1069, 2138, 3207, 3821, 4276, 5345, 6414, 7642, 9621, 10690, 11463, 12828, 15284, 16035, 19105, 19242, 21380, 22926, 32070, 34389, 38210, 38484, 45852, 48105, 57315, 64140, 68778, 76420, 96210, 114630, 137556, 171945, 192420, 229260, 343890, 687780, 4084649, 8169298, 12253947, 16338596, 20423245, 24507894, 36761841, 40846490, 49015788, 61269735, 73523682, 81692980, 122539470, 147047364, 183809205, 245078940, 367618410, 735236820]

約数ペア:

[(1, 735236820), (2, 367618410), (3, 245078940), (4, 183809205), (5, 147047364), (6, 122539470), (9, 81692980), (10, 73523682), (12, 61269735), (15, 49015788), (18, 40846490), (20, 36761841), (30, 24507894), (36, 20423245), (45, 16338596), (60, 12253947), (90, 8169298), (180, 4084649), (1069, 687780), (2138, 343890), (3207, 229260), (3821, 192420), (4276, 171945), (5345, 137556), (6414, 114630), (7642, 96210), (9621, 76420), (10690, 68778), (11463, 64140), (12828, 57315), (15284, 48105), (16035, 45852), (19105, 38484), (19242, 38210), (21380, 34389), (22926, 32070)]