238385760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2521}}^1$

素因数の和:2736

約数の個数: 96

約数和(自身を含む): 755026272

約数和(自身を除く): 516640512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2364, 2521, 2955, 3152, 3940, 4728, 5042, 5910, 6304, 7563, 7880, 9456, 10084, 11820, 12605, 15126, 15760, 18912, 20168, 23640, 25210, 30252, 31520, 37815, 40336, 47280, 50420, 60504, 75630, 80672, 94560, 100840, 121008, 151260, 201680, 242016, 302520, 403360, 496637, 605040, 993274, 1210080, 1489911, 1986548, 2483185, 2979822, 3973096, 4966370, 5959644, 7449555, 7946192, 9932740, 11919288, 14899110, 15892384, 19865480, 23838576, 29798220, 39730960, 47677152, 59596440, 79461920, 119192880, 238385760]

約数ペア:

[(1, 238385760), (2, 119192880), (3, 79461920), (4, 59596440), (5, 47677152), (6, 39730960), (8, 29798220), (10, 23838576), (12, 19865480), (15, 15892384), (16, 14899110), (20, 11919288), (24, 9932740), (30, 7946192), (32, 7449555), (40, 5959644), (48, 4966370), (60, 3973096), (80, 2979822), (96, 2483185), (120, 1986548), (160, 1489911), (197, 1210080), (240, 993274), (394, 605040), (480, 496637), (591, 403360), (788, 302520), (985, 242016), (1182, 201680), (1576, 151260), (1970, 121008), (2364, 100840), (2521, 94560), (2955, 80672), (3152, 75630), (3940, 60504), (4728, 50420), (5042, 47280), (5910, 40336), (6304, 37815), (7563, 31520), (7880, 30252), (9456, 25210), (10084, 23640), (11820, 20168), (12605, 18912), (15126, 15760)]