165210480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229459}}^1$

素因数の和:229478

約数の個数: 60

約数和(自身を含む): 554834280

約数和(自身を除く): 389623800

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, 229459, 458918, 688377, 917836, 1147295, 1376754, 1835672, 2065131, 2294590, 2753508, 3441885, 3671344, 4130262, 4589180, 5507016, 6883770, 8260524, 9178360, 10325655, 11014032, 13767540, 16521048, 18356720, 20651310, 27535080, 33042096, 41302620, 55070160, 82605240, 165210480]

約数ペア:

[(1, 165210480), (2, 82605240), (3, 55070160), (4, 41302620), (5, 33042096), (6, 27535080), (8, 20651310), (9, 18356720), (10, 16521048), (12, 13767540), (15, 11014032), (16, 10325655), (18, 9178360), (20, 8260524), (24, 6883770), (30, 5507016), (36, 4589180), (40, 4130262), (45, 3671344), (48, 3441885), (60, 2753508), (72, 2294590), (80, 2065131), (90, 1835672), (120, 1376754), (144, 1147295), (180, 917836), (240, 688377), (360, 458918), (720, 229459)]