1282080

素因数分解:

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

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 4040064

約数和(自身を除く): 2757984

約数列:

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

約数ペア:

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