8047620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2129}}^1$

素因数の和:2154

約数の個数: 96

約数和(自身を含む): 28627200

約数和(自身を除く): 20579580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2129, 3780, 4258, 6387, 8516, 10645, 12774, 14903, 19161, 21290, 25548, 29806, 31935, 38322, 42580, 44709, 57483, 59612, 63870, 74515, 76644, 89418, 95805, 114966, 127740, 134127, 149030, 178836, 191610, 223545, 229932, 268254, 287415, 298060, 383220, 402381, 447090, 536508, 574830, 670635, 804762, 894180, 1149660, 1341270, 1609524, 2011905, 2682540, 4023810, 8047620]

約数ペア:

[(1, 8047620), (2, 4023810), (3, 2682540), (4, 2011905), (5, 1609524), (6, 1341270), (7, 1149660), (9, 894180), (10, 804762), (12, 670635), (14, 574830), (15, 536508), (18, 447090), (20, 402381), (21, 383220), (27, 298060), (28, 287415), (30, 268254), (35, 229932), (36, 223545), (42, 191610), (45, 178836), (54, 149030), (60, 134127), (63, 127740), (70, 114966), (84, 95805), (90, 89418), (105, 76644), (108, 74515), (126, 63870), (135, 59612), (140, 57483), (180, 44709), (189, 42580), (210, 38322), (252, 31935), (270, 29806), (315, 25548), (378, 21290), (420, 19161), (540, 14903), (630, 12774), (756, 10645), (945, 8516), (1260, 6387), (1890, 4258), (2129, 3780)]