180820320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{376709}}^1$

素因数の和:376727

約数の個数: 48

約数和(自身を含む): 569585520

約数和(自身を除く): 388765200

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, 376709, 753418, 1130127, 1506836, 1883545, 2260254, 3013672, 3767090, 4520508, 5650635, 6027344, 7534180, 9041016, 11301270, 12054688, 15068360, 18082032, 22602540, 30136720, 36164064, 45205080, 60273440, 90410160, 180820320]

約数ペア:

[(1, 180820320), (2, 90410160), (3, 60273440), (4, 45205080), (5, 36164064), (6, 30136720), (8, 22602540), (10, 18082032), (12, 15068360), (15, 12054688), (16, 11301270), (20, 9041016), (24, 7534180), (30, 6027344), (32, 5650635), (40, 4520508), (48, 3767090), (60, 3013672), (80, 2260254), (96, 1883545), (120, 1506836), (160, 1130127), (240, 753418), (480, 376709)]