122652720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{170351}}^1$

素因数の和:170370

約数の個数: 60

約数和(自身を含む): 411911136

約数和(自身を除く): 289258416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 170351, 340702, 511053, 681404, 851755, 1022106, 1362808, 1533159, 1703510, 2044212, 2555265, 2725616, 3066318, 3407020, 4088424, 5110530, 6132636, 6814040, 7665795, 8176848, 10221060, 12265272, 13628080, 15331590, 20442120, 24530544, 30663180, 40884240, 61326360, 122652720]

約数ペア:

[(1, 122652720), (2, 61326360), (3, 40884240), (4, 30663180), (5, 24530544), (6, 20442120), (8, 15331590), (9, 13628080), (10, 12265272), (12, 10221060), (15, 8176848), (16, 7665795), (18, 6814040), (20, 6132636), (24, 5110530), (30, 4088424), (36, 3407020), (40, 3066318), (45, 2725616), (48, 2555265), (60, 2044212), (72, 1703510), (80, 1533159), (90, 1362808), (120, 1022106), (144, 851755), (180, 681404), (240, 511053), (360, 340702), (720, 170351)]