15896016

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1944

約数の個数: 60

約数和(自身を含む): 45264960

約数和(自身を除く): 29368944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 1871, 2124, 2832, 3742, 4248, 5613, 7484, 8496, 11226, 14968, 16839, 22452, 29936, 33678, 44904, 67356, 89808, 110389, 134712, 220778, 269424, 331167, 441556, 662334, 883112, 993501, 1324668, 1766224, 1987002, 2649336, 3974004, 5298672, 7948008, 15896016]

約数ペア:

[(1, 15896016), (2, 7948008), (3, 5298672), (4, 3974004), (6, 2649336), (8, 1987002), (9, 1766224), (12, 1324668), (16, 993501), (18, 883112), (24, 662334), (36, 441556), (48, 331167), (59, 269424), (72, 220778), (118, 134712), (144, 110389), (177, 89808), (236, 67356), (354, 44904), (472, 33678), (531, 29936), (708, 22452), (944, 16839), (1062, 14968), (1416, 11226), (1871, 8496), (2124, 7484), (2832, 5613), (3742, 4248)]