90410160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{376709}}^1$

素因数の和:376725

約数の個数: 40

約数和(自身を含む): 280272240

約数和(自身を除く): 189862080

約数列:

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

約数ペア:

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