680620176

素因数分解:

$2^4\times 3^2\times {\mathrm{2111}}^1\times {\mathrm{2239}}^1$

素因数の和:4364

約数の個数: 60

約数和(自身を含む): 1906544640

約数和(自身を除く): 1225924464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2111, 2239, 4222, 4478, 6333, 6717, 8444, 8956, 12666, 13434, 16888, 17912, 18999, 20151, 25332, 26868, 33776, 35824, 37998, 40302, 50664, 53736, 75996, 80604, 101328, 107472, 151992, 161208, 303984, 322416, 4726529, 9453058, 14179587, 18906116, 28359174, 37812232, 42538761, 56718348, 75624464, 85077522, 113436696, 170155044, 226873392, 340310088, 680620176]

約数ペア:

[(1, 680620176), (2, 340310088), (3, 226873392), (4, 170155044), (6, 113436696), (8, 85077522), (9, 75624464), (12, 56718348), (16, 42538761), (18, 37812232), (24, 28359174), (36, 18906116), (48, 14179587), (72, 9453058), (144, 4726529), (2111, 322416), (2239, 303984), (4222, 161208), (4478, 151992), (6333, 107472), (6717, 101328), (8444, 80604), (8956, 75996), (12666, 53736), (13434, 50664), (16888, 40302), (17912, 37998), (18999, 35824), (20151, 33776), (25332, 26868)]