9901080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3953

約数の個数: 96

約数和(自身を含む): 36784800

約数和(自身を除く): 26883720

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, 3929, 7858, 11787, 15716, 19645, 23574, 27503, 31432, 35361, 39290, 47148, 55006, 58935, 70722, 78580, 82509, 94296, 110012, 117870, 137515, 141444, 157160, 165018, 176805, 220024, 235740, 247527, 275030, 282888, 330036, 353610, 412545, 471480, 495054, 550060, 660072, 707220, 825090, 990108, 1100120, 1237635, 1414440, 1650180, 1980216, 2475270, 3300360, 4950540, 9901080]

約数ペア:

[(1, 9901080), (2, 4950540), (3, 3300360), (4, 2475270), (5, 1980216), (6, 1650180), (7, 1414440), (8, 1237635), (9, 1100120), (10, 990108), (12, 825090), (14, 707220), (15, 660072), (18, 550060), (20, 495054), (21, 471480), (24, 412545), (28, 353610), (30, 330036), (35, 282888), (36, 275030), (40, 247527), (42, 235740), (45, 220024), (56, 176805), (60, 165018), (63, 157160), (70, 141444), (72, 137515), (84, 117870), (90, 110012), (105, 94296), (120, 82509), (126, 78580), (140, 70722), (168, 58935), (180, 55006), (210, 47148), (252, 39290), (280, 35361), (315, 31432), (360, 27503), (420, 23574), (504, 19645), (630, 15716), (840, 11787), (1260, 7858), (2520, 3929)]