212205120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{221047}}^1$

素因数の和:221067

約数の個数: 56

約数和(自身を含む): 673754304

約数和(自身を除く): 461549184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 221047, 442094, 663141, 884188, 1105235, 1326282, 1768376, 2210470, 2652564, 3315705, 3536752, 4420940, 5305128, 6631410, 7073504, 8841880, 10610256, 13262820, 14147008, 17683760, 21220512, 26525640, 35367520, 42441024, 53051280, 70735040, 106102560, 212205120]

約数ペア:

[(1, 212205120), (2, 106102560), (3, 70735040), (4, 53051280), (5, 42441024), (6, 35367520), (8, 26525640), (10, 21220512), (12, 17683760), (15, 14147008), (16, 13262820), (20, 10610256), (24, 8841880), (30, 7073504), (32, 6631410), (40, 5305128), (48, 4420940), (60, 3536752), (64, 3315705), (80, 2652564), (96, 2210470), (120, 1768376), (160, 1326282), (192, 1105235), (240, 884188), (320, 663141), (480, 442094), (960, 221047)]