196484760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{545791}}^1$

素因数の和:545808

約数の個数: 48

約数和(自身を含む): 638576640

約数和(自身を除く): 442091880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 545791, 1091582, 1637373, 2183164, 2728955, 3274746, 4366328, 4912119, 5457910, 6549492, 8186865, 9824238, 10915820, 13098984, 16373730, 19648476, 21831640, 24560595, 32747460, 39296952, 49121190, 65494920, 98242380, 196484760]

約数ペア:

[(1, 196484760), (2, 98242380), (3, 65494920), (4, 49121190), (5, 39296952), (6, 32747460), (8, 24560595), (9, 21831640), (10, 19648476), (12, 16373730), (15, 13098984), (18, 10915820), (20, 9824238), (24, 8186865), (30, 6549492), (36, 5457910), (40, 4912119), (45, 4366328), (60, 3274746), (72, 2728955), (90, 2183164), (120, 1637373), (180, 1091582), (360, 545791)]