119702640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{498761}}^1$

素因数の和:498777

約数の個数: 40

約数和(自身を含む): 371078928

約数和(自身を除く): 251376288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 498761, 997522, 1496283, 1995044, 2493805, 2992566, 3990088, 4987610, 5985132, 7481415, 7980176, 9975220, 11970264, 14962830, 19950440, 23940528, 29925660, 39900880, 59851320, 119702640]

約数ペア:

[(1, 119702640), (2, 59851320), (3, 39900880), (4, 29925660), (5, 23940528), (6, 19950440), (8, 14962830), (10, 11970264), (12, 9975220), (15, 7980176), (16, 7481415), (20, 5985132), (24, 4987610), (30, 3990088), (40, 2992566), (48, 2493805), (60, 1995044), (80, 1496283), (120, 997522), (240, 498761)]