27961680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116507}}^1$

素因数の和:116523

約数の個数: 40

約数和(自身を含む): 86681952

約数和(自身を除く): 58720272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116507, 233014, 349521, 466028, 582535, 699042, 932056, 1165070, 1398084, 1747605, 1864112, 2330140, 2796168, 3495210, 4660280, 5592336, 6990420, 9320560, 13980840, 27961680]

約数ペア:

[(1, 27961680), (2, 13980840), (3, 9320560), (4, 6990420), (5, 5592336), (6, 4660280), (8, 3495210), (10, 2796168), (12, 2330140), (15, 1864112), (16, 1747605), (20, 1398084), (24, 1165070), (30, 932056), (40, 699042), (48, 582535), (60, 466028), (80, 349521), (120, 233014), (240, 116507)]