28584120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{238201}}^1$

素因数の和:238215

約数の個数: 32

約数和(自身を含む): 85752720

約数和(自身を除く): 57168600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 238201, 476402, 714603, 952804, 1191005, 1429206, 1905608, 2382010, 2858412, 3573015, 4764020, 5716824, 7146030, 9528040, 14292060, 28584120]

約数ペア:

[(1, 28584120), (2, 14292060), (3, 9528040), (4, 7146030), (5, 5716824), (6, 4764020), (8, 3573015), (10, 2858412), (12, 2382010), (15, 1905608), (20, 1429206), (24, 1191005), (30, 952804), (40, 714603), (60, 476402), (120, 238201)]