53756280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149323}}^1$

素因数の和:149340

約数の個数: 48

約数和(自身を含む): 174709080

約数和(自身を除く): 120952800

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, 149323, 298646, 447969, 597292, 746615, 895938, 1194584, 1343907, 1493230, 1791876, 2239845, 2687814, 2986460, 3583752, 4479690, 5375628, 5972920, 6719535, 8959380, 10751256, 13439070, 17918760, 26878140, 53756280]

約数ペア:

[(1, 53756280), (2, 26878140), (3, 17918760), (4, 13439070), (5, 10751256), (6, 8959380), (8, 6719535), (9, 5972920), (10, 5375628), (12, 4479690), (15, 3583752), (18, 2986460), (20, 2687814), (24, 2239845), (30, 1791876), (36, 1493230), (40, 1343907), (45, 1194584), (60, 895938), (72, 746615), (90, 597292), (120, 447969), (180, 298646), (360, 149323)]