11939640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{99497}}^1$

素因数の和:99511

約数の個数: 32

約数和(自身を含む): 35819280

約数和(自身を除く): 23879640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 99497, 198994, 298491, 397988, 497485, 596982, 795976, 994970, 1193964, 1492455, 1989940, 2387928, 2984910, 3979880, 5969820, 11939640]

約数ペア:

[(1, 11939640), (2, 5969820), (3, 3979880), (4, 2984910), (5, 2387928), (6, 1989940), (8, 1492455), (10, 1193964), (12, 994970), (15, 795976), (20, 596982), (24, 497485), (30, 397988), (40, 298491), (60, 198994), (120, 99497)]