122976720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{170801}}^1$

素因数の和:170820

約数の個数: 60

約数和(自身を含む): 412999236

約数和(自身を除く): 290022516

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, 170801, 341602, 512403, 683204, 854005, 1024806, 1366408, 1537209, 1708010, 2049612, 2562015, 2732816, 3074418, 3416020, 4099224, 5124030, 6148836, 6832040, 7686045, 8198448, 10248060, 12297672, 13664080, 15372090, 20496120, 24595344, 30744180, 40992240, 61488360, 122976720]

約数ペア:

[(1, 122976720), (2, 61488360), (3, 40992240), (4, 30744180), (5, 24595344), (6, 20496120), (8, 15372090), (9, 13664080), (10, 12297672), (12, 10248060), (15, 8198448), (16, 7686045), (18, 6832040), (20, 6148836), (24, 5124030), (30, 4099224), (36, 3416020), (40, 3074418), (45, 2732816), (48, 2562015), (60, 2049612), (72, 1708010), (80, 1537209), (90, 1366408), (120, 1024806), (144, 854005), (180, 683204), (240, 512403), (360, 341602), (720, 170801)]