2564160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2671}}^1$

素因数の和:2691

約数の個数: 56

約数和(自身を含む): 8144256

約数和(自身を除く): 5580096

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, 2671, 5342, 8013, 10684, 13355, 16026, 21368, 26710, 32052, 40065, 42736, 53420, 64104, 80130, 85472, 106840, 128208, 160260, 170944, 213680, 256416, 320520, 427360, 512832, 641040, 854720, 1282080, 2564160]

約数ペア:

[(1, 2564160), (2, 1282080), (3, 854720), (4, 641040), (5, 512832), (6, 427360), (8, 320520), (10, 256416), (12, 213680), (15, 170944), (16, 160260), (20, 128208), (24, 106840), (30, 85472), (32, 80130), (40, 64104), (48, 53420), (60, 42736), (64, 40065), (80, 32052), (96, 26710), (120, 21368), (160, 16026), (192, 13355), (240, 10684), (320, 8013), (480, 5342), (960, 2671)]