53437680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74219}}^1$

素因数の和:74238

約数の個数: 60

約数和(自身を含む): 179463960

約数和(自身を除く): 126026280

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, 74219, 148438, 222657, 296876, 371095, 445314, 593752, 667971, 742190, 890628, 1113285, 1187504, 1335942, 1484380, 1781256, 2226570, 2671884, 2968760, 3339855, 3562512, 4453140, 5343768, 5937520, 6679710, 8906280, 10687536, 13359420, 17812560, 26718840, 53437680]

約数ペア:

[(1, 53437680), (2, 26718840), (3, 17812560), (4, 13359420), (5, 10687536), (6, 8906280), (8, 6679710), (9, 5937520), (10, 5343768), (12, 4453140), (15, 3562512), (16, 3339855), (18, 2968760), (20, 2671884), (24, 2226570), (30, 1781256), (36, 1484380), (40, 1335942), (45, 1187504), (48, 1113285), (60, 890628), (72, 742190), (80, 667971), (90, 593752), (120, 445314), (144, 371095), (180, 296876), (240, 222657), (360, 148438), (720, 74219)]