40428291720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{336902431}}^1$

素因数の和:336902445

約数の個数: 32

約数和(自身を含む): 121284875520

約数和(自身を除く): 80856583800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 336902431, 673804862, 1010707293, 1347609724, 1684512155, 2021414586, 2695219448, 3369024310, 4042829172, 5053536465, 6738048620, 8085658344, 10107072930, 13476097240, 20214145860, 40428291720]

約数ペア:

[(1, 40428291720), (2, 20214145860), (3, 13476097240), (4, 10107072930), (5, 8085658344), (6, 6738048620), (8, 5053536465), (10, 4042829172), (12, 3369024310), (15, 2695219448), (20, 2021414586), (24, 1684512155), (30, 1347609724), (40, 1010707293), (60, 673804862), (120, 336902431)]