56510880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{117731}}^1$

素因数の和:117749

約数の個数: 48

約数和(自身を含む): 178010784

約数和(自身を除く): 121499904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 117731, 235462, 353193, 470924, 588655, 706386, 941848, 1177310, 1412772, 1765965, 1883696, 2354620, 2825544, 3531930, 3767392, 4709240, 5651088, 7063860, 9418480, 11302176, 14127720, 18836960, 28255440, 56510880]

約数ペア:

[(1, 56510880), (2, 28255440), (3, 18836960), (4, 14127720), (5, 11302176), (6, 9418480), (8, 7063860), (10, 5651088), (12, 4709240), (15, 3767392), (16, 3531930), (20, 2825544), (24, 2354620), (30, 1883696), (32, 1765965), (40, 1412772), (48, 1177310), (60, 941848), (80, 706386), (96, 588655), (120, 470924), (160, 353193), (240, 235462), (480, 117731)]