8080260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 22813056

約数和(自身を除く): 14732796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 983, 1370, 1644, 1966, 2055, 2740, 2949, 3932, 4110, 4915, 5898, 8220, 9830, 11796, 14745, 19660, 29490, 58980, 134671, 269342, 404013, 538684, 673355, 808026, 1346710, 1616052, 2020065, 2693420, 4040130, 8080260]

約数ペア:

[(1, 8080260), (2, 4040130), (3, 2693420), (4, 2020065), (5, 1616052), (6, 1346710), (10, 808026), (12, 673355), (15, 538684), (20, 404013), (30, 269342), (60, 134671), (137, 58980), (274, 29490), (411, 19660), (548, 14745), (685, 11796), (822, 9830), (983, 8220), (1370, 5898), (1644, 4915), (1966, 4110), (2055, 3932), (2740, 2949)]