122684040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{340789}}^1$

素因数の和:340806

約数の個数: 48

約数和(自身を含む): 398724300

約数和(自身を除く): 276040260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 340789, 681578, 1022367, 1363156, 1703945, 2044734, 2726312, 3067101, 3407890, 4089468, 5111835, 6134202, 6815780, 8178936, 10223670, 12268404, 13631560, 15335505, 20447340, 24536808, 30671010, 40894680, 61342020, 122684040]

約数ペア:

[(1, 122684040), (2, 61342020), (3, 40894680), (4, 30671010), (5, 24536808), (6, 20447340), (8, 15335505), (9, 13631560), (10, 12268404), (12, 10223670), (15, 8178936), (18, 6815780), (20, 6134202), (24, 5111835), (30, 4089468), (36, 3407890), (40, 3067101), (45, 2726312), (60, 2044734), (72, 1703945), (90, 1363156), (120, 1022367), (180, 681578), (360, 340789)]