12903720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 38949120

約数和(自身を除く): 26045400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 367, 586, 734, 879, 1101, 1172, 1465, 1468, 1758, 1835, 2202, 2344, 2930, 2936, 3516, 3670, 4395, 4404, 5505, 5860, 7032, 7340, 8790, 8808, 11010, 11720, 14680, 17580, 22020, 35160, 44040, 107531, 215062, 322593, 430124, 537655, 645186, 860248, 1075310, 1290372, 1612965, 2150620, 2580744, 3225930, 4301240, 6451860, 12903720]

約数ペア:

[(1, 12903720), (2, 6451860), (3, 4301240), (4, 3225930), (5, 2580744), (6, 2150620), (8, 1612965), (10, 1290372), (12, 1075310), (15, 860248), (20, 645186), (24, 537655), (30, 430124), (40, 322593), (60, 215062), (120, 107531), (293, 44040), (367, 35160), (586, 22020), (734, 17580), (879, 14680), (1101, 11720), (1172, 11010), (1465, 8808), (1468, 8790), (1758, 7340), (1835, 7032), (2202, 5860), (2344, 5505), (2930, 4404), (2936, 4395), (3516, 3670)]