12573180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3037}}^1$

素因数の和:3075

約数の個数: 72

約数和(自身を含む): 39809952

約数和(自身を除く): 27236772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3037, 4140, 6074, 9111, 12148, 15185, 18222, 27333, 30370, 36444, 45555, 54666, 60740, 69851, 91110, 109332, 136665, 139702, 182220, 209553, 273330, 279404, 349255, 419106, 546660, 628659, 698510, 838212, 1047765, 1257318, 1397020, 2095530, 2514636, 3143295, 4191060, 6286590, 12573180]

約数ペア:

[(1, 12573180), (2, 6286590), (3, 4191060), (4, 3143295), (5, 2514636), (6, 2095530), (9, 1397020), (10, 1257318), (12, 1047765), (15, 838212), (18, 698510), (20, 628659), (23, 546660), (30, 419106), (36, 349255), (45, 279404), (46, 273330), (60, 209553), (69, 182220), (90, 139702), (92, 136665), (115, 109332), (138, 91110), (180, 69851), (207, 60740), (230, 54666), (276, 45555), (345, 36444), (414, 30370), (460, 27333), (690, 18222), (828, 15185), (1035, 12148), (1380, 9111), (2070, 6074), (3037, 4140)]