10991880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 37627200

約数和(自身を除く): 26635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1607, 1710, 2280, 3214, 3420, 4821, 6428, 6840, 8035, 9642, 12856, 14463, 16070, 19284, 24105, 28926, 30533, 32140, 38568, 48210, 57852, 61066, 64280, 72315, 91599, 96420, 115704, 122132, 144630, 152665, 183198, 192840, 244264, 274797, 289260, 305330, 366396, 457995, 549594, 578520, 610660, 732792, 915990, 1099188, 1221320, 1373985, 1831980, 2198376, 2747970, 3663960, 5495940, 10991880]

約数ペア:

[(1, 10991880), (2, 5495940), (3, 3663960), (4, 2747970), (5, 2198376), (6, 1831980), (8, 1373985), (9, 1221320), (10, 1099188), (12, 915990), (15, 732792), (18, 610660), (19, 578520), (20, 549594), (24, 457995), (30, 366396), (36, 305330), (38, 289260), (40, 274797), (45, 244264), (57, 192840), (60, 183198), (72, 152665), (76, 144630), (90, 122132), (95, 115704), (114, 96420), (120, 91599), (152, 72315), (171, 64280), (180, 61066), (190, 57852), (228, 48210), (285, 38568), (342, 32140), (360, 30533), (380, 28926), (456, 24105), (570, 19284), (684, 16070), (760, 14463), (855, 12856), (1140, 9642), (1368, 8035), (1607, 6840), (1710, 6428), (2280, 4821), (3214, 3420)]