1615020216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{60029}}^1$

素因数の和:60116

約数の個数: 64

約数和(自身を含む): 4322160000

約数和(自身を除く): 2707139784

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 1121, 1416, 2242, 3363, 4484, 6726, 8968, 13452, 26904, 60029, 120058, 180087, 240116, 360174, 480232, 720348, 1140551, 1440696, 2281102, 3421653, 3541711, 4562204, 6843306, 7083422, 9124408, 10625133, 13686612, 14166844, 21250266, 27373224, 28333688, 42500532, 67292509, 85001064, 134585018, 201877527, 269170036, 403755054, 538340072, 807510108, 1615020216]

約数ペア:

[(1, 1615020216), (2, 807510108), (3, 538340072), (4, 403755054), (6, 269170036), (8, 201877527), (12, 134585018), (19, 85001064), (24, 67292509), (38, 42500532), (57, 28333688), (59, 27373224), (76, 21250266), (114, 14166844), (118, 13686612), (152, 10625133), (177, 9124408), (228, 7083422), (236, 6843306), (354, 4562204), (456, 3541711), (472, 3421653), (708, 2281102), (1121, 1440696), (1416, 1140551), (2242, 720348), (3363, 480232), (4484, 360174), (6726, 240116), (8968, 180087), (13452, 120058), (26904, 60029)]