6445680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 20248704

約数和(自身を除く): 13803024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 251, 321, 428, 502, 535, 642, 753, 856, 1004, 1070, 1255, 1284, 1506, 1605, 1712, 2008, 2140, 2510, 2568, 3012, 3210, 3765, 4016, 4280, 5020, 5136, 6024, 6420, 7530, 8560, 10040, 12048, 12840, 15060, 20080, 25680, 26857, 30120, 53714, 60240, 80571, 107428, 134285, 161142, 214856, 268570, 322284, 402855, 429712, 537140, 644568, 805710, 1074280, 1289136, 1611420, 2148560, 3222840, 6445680]

約数ペア:

[(1, 6445680), (2, 3222840), (3, 2148560), (4, 1611420), (5, 1289136), (6, 1074280), (8, 805710), (10, 644568), (12, 537140), (15, 429712), (16, 402855), (20, 322284), (24, 268570), (30, 214856), (40, 161142), (48, 134285), (60, 107428), (80, 80571), (107, 60240), (120, 53714), (214, 30120), (240, 26857), (251, 25680), (321, 20080), (428, 15060), (502, 12840), (535, 12048), (642, 10040), (753, 8560), (856, 7530), (1004, 6420), (1070, 6024), (1255, 5136), (1284, 5020), (1506, 4280), (1605, 4016), (1712, 3765), (2008, 3210), (2140, 3012), (2510, 2568)]