122685480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{340793}}^1$

素因数の和:340810

約数の個数: 48

約数和(自身を含む): 398728980

約数和(自身を除く): 276043500

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, 340793, 681586, 1022379, 1363172, 1703965, 2044758, 2726344, 3067137, 3407930, 4089516, 5111895, 6134274, 6815860, 8179032, 10223790, 12268548, 13631720, 15335685, 20447580, 24537096, 30671370, 40895160, 61342740, 122685480]

約数ペア:

[(1, 122685480), (2, 61342740), (3, 40895160), (4, 30671370), (5, 24537096), (6, 20447580), (8, 15335685), (9, 13631720), (10, 12268548), (12, 10223790), (15, 8179032), (18, 6815860), (20, 6134274), (24, 5111895), (30, 4089516), (36, 3407930), (40, 3067137), (45, 2726344), (60, 2044758), (72, 1703965), (90, 1363172), (120, 1022379), (180, 681586), (360, 340793)]