84420360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78167}}^1$

素因数の和:78187

約数の個数: 64

約数和(自身を含む): 281404800

約数和(自身を除く): 196984440

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78167, 156334, 234501, 312668, 390835, 469002, 625336, 703503, 781670, 938004, 1172505, 1407006, 1563340, 1876008, 2110509, 2345010, 2814012, 3126680, 3517515, 4221018, 4690020, 5628024, 7035030, 8442036, 9380040, 10552545, 14070060, 16884072, 21105090, 28140120, 42210180, 84420360]

約数ペア:

[(1, 84420360), (2, 42210180), (3, 28140120), (4, 21105090), (5, 16884072), (6, 14070060), (8, 10552545), (9, 9380040), (10, 8442036), (12, 7035030), (15, 5628024), (18, 4690020), (20, 4221018), (24, 3517515), (27, 3126680), (30, 2814012), (36, 2345010), (40, 2110509), (45, 1876008), (54, 1563340), (60, 1407006), (72, 1172505), (90, 938004), (108, 781670), (120, 703503), (135, 625336), (180, 469002), (216, 390835), (270, 312668), (360, 234501), (540, 156334), (1080, 78167)]