98043720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8423}}^1$

素因数の和:8534

約数の個数: 64

約数和(自身を含む): 297198720

約数和(自身を除く): 199155000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 8423, 11640, 16846, 25269, 33692, 42115, 50538, 67384, 84230, 101076, 126345, 168460, 202152, 252690, 336920, 505380, 817031, 1010760, 1634062, 2451093, 3268124, 4085155, 4902186, 6536248, 8170310, 9804372, 12255465, 16340620, 19608744, 24510930, 32681240, 49021860, 98043720]

約数ペア:

[(1, 98043720), (2, 49021860), (3, 32681240), (4, 24510930), (5, 19608744), (6, 16340620), (8, 12255465), (10, 9804372), (12, 8170310), (15, 6536248), (20, 4902186), (24, 4085155), (30, 3268124), (40, 2451093), (60, 1634062), (97, 1010760), (120, 817031), (194, 505380), (291, 336920), (388, 252690), (485, 202152), (582, 168460), (776, 126345), (970, 101076), (1164, 84230), (1455, 67384), (1940, 50538), (2328, 42115), (2910, 33692), (3880, 25269), (5820, 16846), (8423, 11640)]