181669320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{72091}}^1$

素因数の和:72115

約数の個数: 96

約数和(自身を含む): 674781120

約数和(自身を除く): 493111800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 72091, 144182, 216273, 288364, 360455, 432546, 504637, 576728, 648819, 720910, 865092, 1009274, 1081365, 1297638, 1441820, 1513911, 1730184, 2018548, 2162730, 2523185, 2595276, 2883640, 3027822, 3244095, 4037096, 4325460, 4541733, 5046370, 5190552, 6055644, 6488190, 7569555, 8650920, 9083466, 10092740, 12111288, 12976380, 15139110, 18166932, 20185480, 22708665, 25952760, 30278220, 36333864, 45417330, 60556440, 90834660, 181669320]

約数ペア:

[(1, 181669320), (2, 90834660), (3, 60556440), (4, 45417330), (5, 36333864), (6, 30278220), (7, 25952760), (8, 22708665), (9, 20185480), (10, 18166932), (12, 15139110), (14, 12976380), (15, 12111288), (18, 10092740), (20, 9083466), (21, 8650920), (24, 7569555), (28, 6488190), (30, 6055644), (35, 5190552), (36, 5046370), (40, 4541733), (42, 4325460), (45, 4037096), (56, 3244095), (60, 3027822), (63, 2883640), (70, 2595276), (72, 2523185), (84, 2162730), (90, 2018548), (105, 1730184), (120, 1513911), (126, 1441820), (140, 1297638), (168, 1081365), (180, 1009274), (210, 865092), (252, 720910), (280, 648819), (315, 576728), (360, 504637), (420, 432546), (504, 360455), (630, 288364), (840, 216273), (1260, 144182), (2520, 72091)]