23158920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{192991}}^1$

素因数の和:193005

約数の個数: 32

約数和(自身を含む): 69477120

約数和(自身を除く): 46318200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 192991, 385982, 578973, 771964, 964955, 1157946, 1543928, 1929910, 2315892, 2894865, 3859820, 4631784, 5789730, 7719640, 11579460, 23158920]

約数ペア:

[(1, 23158920), (2, 11579460), (3, 7719640), (4, 5789730), (5, 4631784), (6, 3859820), (8, 2894865), (10, 2315892), (12, 1929910), (15, 1543928), (20, 1157946), (24, 964955), (30, 771964), (40, 578973), (60, 385982), (120, 192991)]