2986201080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{921667}}^1$

素因数の和:921690

約数の個数: 80

約数和(自身を含む): 10036964520

約数和(自身を除く): 7050763440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 921667, 1843334, 2765001, 3686668, 4608335, 5530002, 7373336, 8295003, 9216670, 11060004, 13825005, 16590006, 18433340, 22120008, 24885009, 27650010, 33180012, 36866680, 41475015, 49770018, 55300020, 66360024, 74655027, 82950030, 99540036, 110600040, 124425045, 149310054, 165900060, 199080072, 248850090, 298620108, 331800120, 373275135, 497700180, 597240216, 746550270, 995400360, 1493100540, 2986201080]

約数ペア:

[(1, 2986201080), (2, 1493100540), (3, 995400360), (4, 746550270), (5, 597240216), (6, 497700180), (8, 373275135), (9, 331800120), (10, 298620108), (12, 248850090), (15, 199080072), (18, 165900060), (20, 149310054), (24, 124425045), (27, 110600040), (30, 99540036), (36, 82950030), (40, 74655027), (45, 66360024), (54, 55300020), (60, 49770018), (72, 41475015), (81, 36866680), (90, 33180012), (108, 27650010), (120, 24885009), (135, 22120008), (162, 18433340), (180, 16590006), (216, 13825005), (270, 11060004), (324, 9216670), (360, 8295003), (405, 7373336), (540, 5530002), (648, 4608335), (810, 3686668), (1080, 2765001), (1620, 1843334), (3240, 921667)]