15492026580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13589497}}^1$

素因数の和:13589528

約数の個数: 48

約数和(自身を含む): 45660713280

約数和(自身を除く): 30168686700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13589497, 27178994, 40768491, 54357988, 67947485, 81536982, 135894970, 163073964, 203842455, 258200443, 271789940, 407684910, 516400886, 774601329, 815369820, 1032801772, 1291002215, 1549202658, 2582004430, 3098405316, 3873006645, 5164008860, 7746013290, 15492026580]

約数ペア:

[(1, 15492026580), (2, 7746013290), (3, 5164008860), (4, 3873006645), (5, 3098405316), (6, 2582004430), (10, 1549202658), (12, 1291002215), (15, 1032801772), (19, 815369820), (20, 774601329), (30, 516400886), (38, 407684910), (57, 271789940), (60, 258200443), (76, 203842455), (95, 163073964), (114, 135894970), (190, 81536982), (228, 67947485), (285, 54357988), (380, 40768491), (570, 27178994), (1140, 13589497)]