320464267980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2898031}}^1$

素因数の和:2898159

約数の個数: 96

約数和(自身を含む): 954263976960

約数和(自身を除く): 633799708980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 190, 194, 228, 285, 291, 380, 388, 485, 570, 582, 970, 1140, 1164, 1455, 1843, 1940, 2910, 3686, 5529, 5820, 7372, 9215, 11058, 18430, 22116, 27645, 36860, 55290, 110580, 2898031, 5796062, 8694093, 11592124, 14490155, 17388186, 28980310, 34776372, 43470465, 55062589, 57960620, 86940930, 110125178, 165187767, 173881860, 220250356, 275312945, 281109007, 330375534, 550625890, 562218014, 660751068, 825938835, 843327021, 1101251780, 1124436028, 1405545035, 1651877670, 1686654042, 2811090070, 3303755340, 3373308084, 4216635105, 5341071133, 5622180140, 8433270210, 10682142266, 16023213399, 16866540420, 21364284532, 26705355665, 32046426798, 53410711330, 64092853596, 80116066995, 106821422660, 160232133990, 320464267980]

約数ペア:

[(1, 320464267980), (2, 160232133990), (3, 106821422660), (4, 80116066995), (5, 64092853596), (6, 53410711330), (10, 32046426798), (12, 26705355665), (15, 21364284532), (19, 16866540420), (20, 16023213399), (30, 10682142266), (38, 8433270210), (57, 5622180140), (60, 5341071133), (76, 4216635105), (95, 3373308084), (97, 3303755340), (114, 2811090070), (190, 1686654042), (194, 1651877670), (228, 1405545035), (285, 1124436028), (291, 1101251780), (380, 843327021), (388, 825938835), (485, 660751068), (570, 562218014), (582, 550625890), (970, 330375534), (1140, 281109007), (1164, 275312945), (1455, 220250356), (1843, 173881860), (1940, 165187767), (2910, 110125178), (3686, 86940930), (5529, 57960620), (5820, 55062589), (7372, 43470465), (9215, 34776372), (11058, 28980310), (18430, 17388186), (22116, 14490155), (27645, 11592124), (36860, 8694093), (55290, 5796062), (110580, 2898031)]