890603880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{6029}}^1$

素因数の和:7274

約数の個数: 64

約数和(自身を含む): 2674425600

約数和(自身を除く): 1783821720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1231, 2462, 3693, 4924, 6029, 6155, 7386, 9848, 12058, 12310, 14772, 18087, 18465, 24116, 24620, 29544, 30145, 36174, 36930, 48232, 49240, 60290, 72348, 73860, 90435, 120580, 144696, 147720, 180870, 241160, 361740, 723480, 7421699, 14843398, 22265097, 29686796, 37108495, 44530194, 59373592, 74216990, 89060388, 111325485, 148433980, 178120776, 222650970, 296867960, 445301940, 890603880]

約数ペア:

[(1, 890603880), (2, 445301940), (3, 296867960), (4, 222650970), (5, 178120776), (6, 148433980), (8, 111325485), (10, 89060388), (12, 74216990), (15, 59373592), (20, 44530194), (24, 37108495), (30, 29686796), (40, 22265097), (60, 14843398), (120, 7421699), (1231, 723480), (2462, 361740), (3693, 241160), (4924, 180870), (6029, 147720), (6155, 144696), (7386, 120580), (9848, 90435), (12058, 73860), (12310, 72348), (14772, 60290), (18087, 49240), (18465, 48232), (24116, 36930), (24620, 36174), (29544, 30145)]