25782720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 82954368

約数和(自身を除く): 57171648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 251, 320, 321, 428, 480, 502, 535, 642, 753, 856, 960, 1004, 1070, 1255, 1284, 1506, 1605, 1712, 2008, 2140, 2510, 2568, 3012, 3210, 3424, 3765, 4016, 4280, 5020, 5136, 6024, 6420, 6848, 7530, 8032, 8560, 10040, 10272, 12048, 12840, 15060, 16064, 17120, 20080, 20544, 24096, 25680, 26857, 30120, 34240, 40160, 48192, 51360, 53714, 60240, 80320, 80571, 102720, 107428, 120480, 134285, 161142, 214856, 240960, 268570, 322284, 402855, 429712, 537140, 644568, 805710, 859424, 1074280, 1289136, 1611420, 1718848, 2148560, 2578272, 3222840, 4297120, 5156544, 6445680, 8594240, 12891360, 25782720]

約数ペア:

[(1, 25782720), (2, 12891360), (3, 8594240), (4, 6445680), (5, 5156544), (6, 4297120), (8, 3222840), (10, 2578272), (12, 2148560), (15, 1718848), (16, 1611420), (20, 1289136), (24, 1074280), (30, 859424), (32, 805710), (40, 644568), (48, 537140), (60, 429712), (64, 402855), (80, 322284), (96, 268570), (107, 240960), (120, 214856), (160, 161142), (192, 134285), (214, 120480), (240, 107428), (251, 102720), (320, 80571), (321, 80320), (428, 60240), (480, 53714), (502, 51360), (535, 48192), (642, 40160), (753, 34240), (856, 30120), (960, 26857), (1004, 25680), (1070, 24096), (1255, 20544), (1284, 20080), (1506, 17120), (1605, 16064), (1712, 15060), (2008, 12840), (2140, 12048), (2510, 10272), (2568, 10040), (3012, 8560), (3210, 8032), (3424, 7530), (3765, 6848), (4016, 6420), (4280, 6024), (5020, 5136)]