244784520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{679957}}^1$

素因数の和:679974

約数の個数: 48

約数和(自身を含む): 795550860

約数和(自身を除く): 550766340

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, 679957, 1359914, 2039871, 2719828, 3399785, 4079742, 5439656, 6119613, 6799570, 8159484, 10199355, 12239226, 13599140, 16318968, 20398710, 24478452, 27198280, 30598065, 40797420, 48956904, 61196130, 81594840, 122392260, 244784520]

約数ペア:

[(1, 244784520), (2, 122392260), (3, 81594840), (4, 61196130), (5, 48956904), (6, 40797420), (8, 30598065), (9, 27198280), (10, 24478452), (12, 20398710), (15, 16318968), (18, 13599140), (20, 12239226), (24, 10199355), (30, 8159484), (36, 6799570), (40, 6119613), (45, 5439656), (60, 4079742), (72, 3399785), (90, 2719828), (120, 2039871), (180, 1359914), (360, 679957)]