30334440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 91368000

約数和(自身を除く): 61033560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 563, 898, 1126, 1347, 1689, 1796, 2245, 2252, 2694, 2815, 3378, 3592, 4490, 4504, 5388, 5630, 6735, 6756, 8445, 8980, 10776, 11260, 13470, 13512, 16890, 17960, 22520, 26940, 33780, 53880, 67560, 252787, 505574, 758361, 1011148, 1263935, 1516722, 2022296, 2527870, 3033444, 3791805, 5055740, 6066888, 7583610, 10111480, 15167220, 30334440]

約数ペア:

[(1, 30334440), (2, 15167220), (3, 10111480), (4, 7583610), (5, 6066888), (6, 5055740), (8, 3791805), (10, 3033444), (12, 2527870), (15, 2022296), (20, 1516722), (24, 1263935), (30, 1011148), (40, 758361), (60, 505574), (120, 252787), (449, 67560), (563, 53880), (898, 33780), (1126, 26940), (1347, 22520), (1689, 17960), (1796, 16890), (2245, 13512), (2252, 13470), (2694, 11260), (2815, 10776), (3378, 8980), (3592, 8445), (4490, 6756), (4504, 6735), (5388, 5630)]