102505680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142369}}^1$

素因数の和:142388

約数の個数: 60

約数和(自身を含む): 344250660

約数和(自身を除く): 241744980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142369, 284738, 427107, 569476, 711845, 854214, 1138952, 1281321, 1423690, 1708428, 2135535, 2277904, 2562642, 2847380, 3416856, 4271070, 5125284, 5694760, 6406605, 6833712, 8542140, 10250568, 11389520, 12813210, 17084280, 20501136, 25626420, 34168560, 51252840, 102505680]

約数ペア:

[(1, 102505680), (2, 51252840), (3, 34168560), (4, 25626420), (5, 20501136), (6, 17084280), (8, 12813210), (9, 11389520), (10, 10250568), (12, 8542140), (15, 6833712), (16, 6406605), (18, 5694760), (20, 5125284), (24, 4271070), (30, 3416856), (36, 2847380), (40, 2562642), (45, 2277904), (48, 2135535), (60, 1708428), (72, 1423690), (80, 1281321), (90, 1138952), (120, 854214), (144, 711845), (180, 569476), (240, 427107), (360, 284738), (720, 142369)]