809028540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2213}}^1$

素因数の和:2908

約数の個数: 96

約数和(自身を含む): 2521834560

約数和(自身を除く): 1712806020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 677, 1354, 2031, 2213, 2708, 3385, 4062, 4426, 6093, 6639, 6770, 8124, 8852, 10155, 11065, 12186, 13278, 13540, 18279, 19917, 20310, 22130, 24372, 26556, 30465, 33195, 36558, 39834, 40620, 44260, 59751, 60930, 66390, 73116, 79668, 91395, 99585, 119502, 121860, 132780, 182790, 199170, 239004, 298755, 365580, 398340, 597510, 1195020, 1498201, 2996402, 4494603, 5992804, 7491005, 8989206, 13483809, 14982010, 17978412, 22473015, 26967618, 29964020, 40451427, 44946030, 53935236, 67419045, 80902854, 89892060, 134838090, 161805708, 202257135, 269676180, 404514270, 809028540]

約数ペア:

[(1, 809028540), (2, 404514270), (3, 269676180), (4, 202257135), (5, 161805708), (6, 134838090), (9, 89892060), (10, 80902854), (12, 67419045), (15, 53935236), (18, 44946030), (20, 40451427), (27, 29964020), (30, 26967618), (36, 22473015), (45, 17978412), (54, 14982010), (60, 13483809), (90, 8989206), (108, 7491005), (135, 5992804), (180, 4494603), (270, 2996402), (540, 1498201), (677, 1195020), (1354, 597510), (2031, 398340), (2213, 365580), (2708, 298755), (3385, 239004), (4062, 199170), (4426, 182790), (6093, 132780), (6639, 121860), (6770, 119502), (8124, 99585), (8852, 91395), (10155, 79668), (11065, 73116), (12186, 66390), (13278, 60930), (13540, 59751), (18279, 44260), (19917, 40620), (20310, 39834), (22130, 36558), (24372, 33195), (26556, 30465)]