796383120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{255251}}^1$

素因数の和:255280

約数の個数: 80

約数和(自身を含む): 2658704832

約数和(自身を除く): 1862321712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 255251, 510502, 765753, 1021004, 1276255, 1531506, 2042008, 2552510, 3063012, 3318263, 3828765, 4084016, 5105020, 6126024, 6636526, 7657530, 9954789, 10210040, 12252048, 13273052, 15315060, 16591315, 19909578, 20420080, 26546104, 30630120, 33182630, 39819156, 49773945, 53092208, 61260240, 66365260, 79638312, 99547890, 132730520, 159276624, 199095780, 265461040, 398191560, 796383120]

約数ペア:

[(1, 796383120), (2, 398191560), (3, 265461040), (4, 199095780), (5, 159276624), (6, 132730520), (8, 99547890), (10, 79638312), (12, 66365260), (13, 61260240), (15, 53092208), (16, 49773945), (20, 39819156), (24, 33182630), (26, 30630120), (30, 26546104), (39, 20420080), (40, 19909578), (48, 16591315), (52, 15315060), (60, 13273052), (65, 12252048), (78, 10210040), (80, 9954789), (104, 7657530), (120, 6636526), (130, 6126024), (156, 5105020), (195, 4084016), (208, 3828765), (240, 3318263), (260, 3063012), (312, 2552510), (390, 2042008), (520, 1531506), (624, 1276255), (780, 1021004), (1040, 765753), (1560, 510502), (3120, 255251)]