245485080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{75767}}^1$

素因数の和:75790

約数の個数: 80

約数和(自身を含む): 825113520

約数和(自身を除く): 579628440

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, 75767, 151534, 227301, 303068, 378835, 454602, 606136, 681903, 757670, 909204, 1136505, 1363806, 1515340, 1818408, 2045709, 2273010, 2727612, 3030680, 3409515, 4091418, 4546020, 5455224, 6137127, 6819030, 8182836, 9092040, 10228545, 12274254, 13638060, 16365672, 20457090, 24548508, 27276120, 30685635, 40914180, 49097016, 61371270, 81828360, 122742540, 245485080]

約数ペア:

[(1, 245485080), (2, 122742540), (3, 81828360), (4, 61371270), (5, 49097016), (6, 40914180), (8, 30685635), (9, 27276120), (10, 24548508), (12, 20457090), (15, 16365672), (18, 13638060), (20, 12274254), (24, 10228545), (27, 9092040), (30, 8182836), (36, 6819030), (40, 6137127), (45, 5455224), (54, 4546020), (60, 4091418), (72, 3409515), (81, 3030680), (90, 2727612), (108, 2273010), (120, 2045709), (135, 1818408), (162, 1515340), (180, 1363806), (216, 1136505), (270, 909204), (324, 757670), (360, 681903), (405, 606136), (540, 454602), (648, 378835), (810, 303068), (1080, 227301), (1620, 151534), (3240, 75767)]