11517240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13711}}^1$

素因数の和:13732

約数の個数: 64

約数和(自身を含む): 39490560

約数和(自身を除く): 27973320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 13711, 27422, 41133, 54844, 68555, 82266, 95977, 109688, 137110, 164532, 191954, 205665, 274220, 287931, 329064, 383908, 411330, 479885, 548440, 575862, 767816, 822660, 959770, 1151724, 1439655, 1645320, 1919540, 2303448, 2879310, 3839080, 5758620, 11517240]

約数ペア:

[(1, 11517240), (2, 5758620), (3, 3839080), (4, 2879310), (5, 2303448), (6, 1919540), (7, 1645320), (8, 1439655), (10, 1151724), (12, 959770), (14, 822660), (15, 767816), (20, 575862), (21, 548440), (24, 479885), (28, 411330), (30, 383908), (35, 329064), (40, 287931), (42, 274220), (56, 205665), (60, 191954), (70, 164532), (84, 137110), (105, 109688), (120, 95977), (140, 82266), (168, 68555), (210, 54844), (280, 41133), (420, 27422), (840, 13711)]