55260840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3466

約数の個数: 64

約数和(自身を含む): 167025600

約数和(自身を除く): 111764760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3313, 3336, 4170, 5560, 6626, 8340, 9939, 13252, 16565, 16680, 19878, 26504, 33130, 39756, 49695, 66260, 79512, 99390, 132520, 198780, 397560, 460507, 921014, 1381521, 1842028, 2302535, 2763042, 3684056, 4605070, 5526084, 6907605, 9210140, 11052168, 13815210, 18420280, 27630420, 55260840]

約数ペア:

[(1, 55260840), (2, 27630420), (3, 18420280), (4, 13815210), (5, 11052168), (6, 9210140), (8, 6907605), (10, 5526084), (12, 4605070), (15, 3684056), (20, 2763042), (24, 2302535), (30, 1842028), (40, 1381521), (60, 921014), (120, 460507), (139, 397560), (278, 198780), (417, 132520), (556, 99390), (695, 79512), (834, 66260), (1112, 49695), (1390, 39756), (1668, 33130), (2085, 26504), (2780, 19878), (3313, 16680), (3336, 16565), (4170, 13252), (5560, 9939), (6626, 8340)]