306373040

素因数分解:

$2^4\times 5^1\times {\mathrm{757}}^1\times {\mathrm{5059}}^1$

素因数の和:5829

約数の個数: 40

約数和(自身を含む): 713399280

約数和(自身を除く): 407026240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 757, 1514, 3028, 3785, 5059, 6056, 7570, 10118, 12112, 15140, 20236, 25295, 30280, 40472, 50590, 60560, 80944, 101180, 202360, 404720, 3829663, 7659326, 15318652, 19148315, 30637304, 38296630, 61274608, 76593260, 153186520, 306373040]

約数ペア:

[(1, 306373040), (2, 153186520), (4, 76593260), (5, 61274608), (8, 38296630), (10, 30637304), (16, 19148315), (20, 15318652), (40, 7659326), (80, 3829663), (757, 404720), (1514, 202360), (3028, 101180), (3785, 80944), (5059, 60560), (6056, 50590), (7570, 40472), (10118, 30280), (12112, 25295), (15140, 20236)]