1566240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 5334336

約数和(自身を除く): 3768096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 251, 260, 312, 390, 416, 480, 502, 520, 624, 753, 780, 1004, 1040, 1248, 1255, 1506, 1560, 2008, 2080, 2510, 3012, 3120, 3263, 3765, 4016, 5020, 6024, 6240, 6526, 7530, 8032, 9789, 10040, 12048, 13052, 15060, 16315, 19578, 20080, 24096, 26104, 30120, 32630, 39156, 40160, 48945, 52208, 60240, 65260, 78312, 97890, 104416, 120480, 130520, 156624, 195780, 261040, 313248, 391560, 522080, 783120, 1566240]

約数ペア:

[(1, 1566240), (2, 783120), (3, 522080), (4, 391560), (5, 313248), (6, 261040), (8, 195780), (10, 156624), (12, 130520), (13, 120480), (15, 104416), (16, 97890), (20, 78312), (24, 65260), (26, 60240), (30, 52208), (32, 48945), (39, 40160), (40, 39156), (48, 32630), (52, 30120), (60, 26104), (65, 24096), (78, 20080), (80, 19578), (96, 16315), (104, 15060), (120, 13052), (130, 12048), (156, 10040), (160, 9789), (195, 8032), (208, 7530), (240, 6526), (251, 6240), (260, 6024), (312, 5020), (390, 4016), (416, 3765), (480, 3263), (502, 3120), (520, 3012), (624, 2510), (753, 2080), (780, 2008), (1004, 1560), (1040, 1506), (1248, 1255)]