1140840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3169}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 3708900

約数和(自身を除く): 2568060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3169, 6338, 9507, 12676, 15845, 19014, 25352, 28521, 31690, 38028, 47535, 57042, 63380, 76056, 95070, 114084, 126760, 142605, 190140, 228168, 285210, 380280, 570420, 1140840]

約数ペア:

[(1, 1140840), (2, 570420), (3, 380280), (4, 285210), (5, 228168), (6, 190140), (8, 142605), (9, 126760), (10, 114084), (12, 95070), (15, 76056), (18, 63380), (20, 57042), (24, 47535), (30, 38028), (36, 31690), (40, 28521), (45, 25352), (60, 19014), (72, 15845), (90, 12676), (120, 9507), (180, 6338), (360, 3169)]