12690085560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5565827}}^1$

素因数の和:5565860

約数の個数: 64

約数和(自身を含む): 40073961600

約数和(自身を除く): 27383876040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5565827, 11131654, 16697481, 22263308, 27829135, 33394962, 44526616, 55658270, 66789924, 83487405, 105750713, 111316540, 133579848, 166974810, 211501426, 222633080, 317252139, 333949620, 423002852, 528753565, 634504278, 667899240, 846005704, 1057507130, 1269008556, 1586260695, 2115014260, 2538017112, 3172521390, 4230028520, 6345042780, 12690085560]

約数ペア:

[(1, 12690085560), (2, 6345042780), (3, 4230028520), (4, 3172521390), (5, 2538017112), (6, 2115014260), (8, 1586260695), (10, 1269008556), (12, 1057507130), (15, 846005704), (19, 667899240), (20, 634504278), (24, 528753565), (30, 423002852), (38, 333949620), (40, 317252139), (57, 222633080), (60, 211501426), (76, 166974810), (95, 133579848), (114, 111316540), (120, 105750713), (152, 83487405), (190, 66789924), (228, 55658270), (285, 44526616), (380, 33394962), (456, 27829135), (570, 22263308), (760, 16697481), (1140, 11131654), (2280, 5565827)]