605871720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39139}}^1$

素因数の和:39199

約数の個数: 96

約数和(自身を含む): 2014927200

約数和(自身を除く): 1409055480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 39139, 78278, 117417, 156556, 195695, 234834, 313112, 352251, 391390, 469668, 587085, 704502, 782780, 939336, 1174170, 1409004, 1565560, 1682977, 1761255, 2348340, 2818008, 3365954, 3522510, 4696680, 5048931, 6731908, 7045020, 8414885, 10097862, 13463816, 14090040, 15146793, 16829770, 20195724, 25244655, 30293586, 33659540, 40391448, 50489310, 60587172, 67319080, 75733965, 100978620, 121174344, 151467930, 201957240, 302935860, 605871720]

約数ペア:

[(1, 605871720), (2, 302935860), (3, 201957240), (4, 151467930), (5, 121174344), (6, 100978620), (8, 75733965), (9, 67319080), (10, 60587172), (12, 50489310), (15, 40391448), (18, 33659540), (20, 30293586), (24, 25244655), (30, 20195724), (36, 16829770), (40, 15146793), (43, 14090040), (45, 13463816), (60, 10097862), (72, 8414885), (86, 7045020), (90, 6731908), (120, 5048931), (129, 4696680), (172, 3522510), (180, 3365954), (215, 2818008), (258, 2348340), (344, 1761255), (360, 1682977), (387, 1565560), (430, 1409004), (516, 1174170), (645, 939336), (774, 782780), (860, 704502), (1032, 587085), (1290, 469668), (1548, 391390), (1720, 352251), (1935, 313112), (2580, 234834), (3096, 195695), (3870, 156556), (5160, 117417), (7740, 78278), (15480, 39139)]