198521760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{413587}}^1$

素因数の和:413605

約数の個数: 48

約数和(自身を含む): 625345056

約数和(自身を除く): 426823296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 413587, 827174, 1240761, 1654348, 2067935, 2481522, 3308696, 4135870, 4963044, 6203805, 6617392, 8271740, 9926088, 12407610, 13234784, 16543480, 19852176, 24815220, 33086960, 39704352, 49630440, 66173920, 99260880, 198521760]

約数ペア:

[(1, 198521760), (2, 99260880), (3, 66173920), (4, 49630440), (5, 39704352), (6, 33086960), (8, 24815220), (10, 19852176), (12, 16543480), (15, 13234784), (16, 12407610), (20, 9926088), (24, 8271740), (30, 6617392), (32, 6203805), (40, 4963044), (48, 4135870), (60, 3308696), (80, 2481522), (96, 2067935), (120, 1654348), (160, 1240761), (240, 827174), (480, 413587)]