63878340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1399}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 179222400

約数和(自身を除く): 115344060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 1399, 1522, 2283, 2798, 3044, 3805, 4197, 4566, 5596, 6995, 7610, 8394, 9132, 11415, 13990, 15220, 16788, 20985, 22830, 27980, 41970, 45660, 83940, 1064639, 2129278, 3193917, 4258556, 5323195, 6387834, 10646390, 12775668, 15969585, 21292780, 31939170, 63878340]

約数ペア:

[(1, 63878340), (2, 31939170), (3, 21292780), (4, 15969585), (5, 12775668), (6, 10646390), (10, 6387834), (12, 5323195), (15, 4258556), (20, 3193917), (30, 2129278), (60, 1064639), (761, 83940), (1399, 45660), (1522, 41970), (2283, 27980), (2798, 22830), (3044, 20985), (3805, 16788), (4197, 15220), (4566, 13990), (5596, 11415), (6995, 9132), (7610, 8394)]