15518580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3389

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 38671500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 3359, 4620, 6718, 10077, 13436, 16795, 20154, 23513, 33590, 36949, 40308, 47026, 50385, 67180, 70539, 73898, 94052, 100770, 110847, 117565, 141078, 147796, 184745, 201540, 221694, 235130, 258643, 282156, 352695, 369490, 443388, 470260, 517286, 554235, 705390, 738980, 775929, 1034572, 1108470, 1293215, 1410780, 1551858, 2216940, 2586430, 3103716, 3879645, 5172860, 7759290, 15518580]

約数ペア:

[(1, 15518580), (2, 7759290), (3, 5172860), (4, 3879645), (5, 3103716), (6, 2586430), (7, 2216940), (10, 1551858), (11, 1410780), (12, 1293215), (14, 1108470), (15, 1034572), (20, 775929), (21, 738980), (22, 705390), (28, 554235), (30, 517286), (33, 470260), (35, 443388), (42, 369490), (44, 352695), (55, 282156), (60, 258643), (66, 235130), (70, 221694), (77, 201540), (84, 184745), (105, 147796), (110, 141078), (132, 117565), (140, 110847), (154, 100770), (165, 94052), (210, 73898), (220, 70539), (231, 67180), (308, 50385), (330, 47026), (385, 40308), (420, 36949), (462, 33590), (660, 23513), (770, 20154), (924, 16795), (1155, 13436), (1540, 10077), (2310, 6718), (3359, 4620)]