15720672

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{14887}}^1$

素因数の和:14911

約数の個数: 48

約数和(自身を含む): 45021312

約数和(自身を除く): 29300640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 14887, 29774, 44661, 59548, 89322, 119096, 163757, 178644, 238192, 327514, 357288, 476384, 491271, 655028, 714576, 982542, 1310056, 1429152, 1965084, 2620112, 3930168, 5240224, 7860336, 15720672]

約数ペア:

[(1, 15720672), (2, 7860336), (3, 5240224), (4, 3930168), (6, 2620112), (8, 1965084), (11, 1429152), (12, 1310056), (16, 982542), (22, 714576), (24, 655028), (32, 491271), (33, 476384), (44, 357288), (48, 327514), (66, 238192), (88, 178644), (96, 163757), (132, 119096), (176, 89322), (264, 59548), (352, 44661), (528, 29774), (1056, 14887)]