160146780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2137}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 448980000

約数和(自身を除く): 288833220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1249, 2137, 2498, 3747, 4274, 4996, 6245, 6411, 7494, 8548, 10685, 12490, 12822, 14988, 18735, 21370, 24980, 25644, 32055, 37470, 42740, 64110, 74940, 128220, 2669113, 5338226, 8007339, 10676452, 13345565, 16014678, 26691130, 32029356, 40036695, 53382260, 80073390, 160146780]

約数ペア:

[(1, 160146780), (2, 80073390), (3, 53382260), (4, 40036695), (5, 32029356), (6, 26691130), (10, 16014678), (12, 13345565), (15, 10676452), (20, 8007339), (30, 5338226), (60, 2669113), (1249, 128220), (2137, 74940), (2498, 64110), (3747, 42740), (4274, 37470), (4996, 32055), (6245, 25644), (6411, 24980), (7494, 21370), (8548, 18735), (10685, 14988), (12490, 12822)]