279960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2333}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 840240

約数和(自身を除く): 560280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2333, 4666, 6999, 9332, 11665, 13998, 18664, 23330, 27996, 34995, 46660, 55992, 69990, 93320, 139980, 279960]

約数ペア:

[(1, 279960), (2, 139980), (3, 93320), (4, 69990), (5, 55992), (6, 46660), (8, 34995), (10, 27996), (12, 23330), (15, 18664), (20, 13998), (24, 11665), (30, 9332), (40, 6999), (60, 4666), (120, 2333)]