29846280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{248719}}^1$

素因数の和:248733

約数の個数: 32

約数和(自身を含む): 89539200

約数和(自身を除く): 59692920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 248719, 497438, 746157, 994876, 1243595, 1492314, 1989752, 2487190, 2984628, 3730785, 4974380, 5969256, 7461570, 9948760, 14923140, 29846280]

約数ペア:

[(1, 29846280), (2, 14923140), (3, 9948760), (4, 7461570), (5, 5969256), (6, 4974380), (8, 3730785), (10, 2984628), (12, 2487190), (15, 1989752), (20, 1492314), (24, 1243595), (30, 994876), (40, 746157), (60, 497438), (120, 248719)]