40461840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56197}}^1$

素因数の和:56216

約数の個数: 60

約数和(自身を含む): 135886764

約数和(自身を除く): 95424924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 56197, 112394, 168591, 224788, 280985, 337182, 449576, 505773, 561970, 674364, 842955, 899152, 1011546, 1123940, 1348728, 1685910, 2023092, 2247880, 2528865, 2697456, 3371820, 4046184, 4495760, 5057730, 6743640, 8092368, 10115460, 13487280, 20230920, 40461840]

約数ペア:

[(1, 40461840), (2, 20230920), (3, 13487280), (4, 10115460), (5, 8092368), (6, 6743640), (8, 5057730), (9, 4495760), (10, 4046184), (12, 3371820), (15, 2697456), (16, 2528865), (18, 2247880), (20, 2023092), (24, 1685910), (30, 1348728), (36, 1123940), (40, 1011546), (45, 899152), (48, 842955), (60, 674364), (72, 561970), (80, 505773), (90, 449576), (120, 337182), (144, 280985), (180, 224788), (240, 168591), (360, 112394), (720, 56197)]