2978880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 9875520

約数和(自身を除く): 6896640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 107, 116, 120, 145, 160, 174, 192, 214, 232, 240, 290, 320, 321, 348, 428, 435, 464, 480, 535, 580, 642, 696, 856, 870, 928, 960, 1070, 1160, 1284, 1392, 1605, 1712, 1740, 1856, 2140, 2320, 2568, 2784, 3103, 3210, 3424, 3480, 4280, 4640, 5136, 5568, 6206, 6420, 6848, 6960, 8560, 9280, 9309, 10272, 12412, 12840, 13920, 15515, 17120, 18618, 20544, 24824, 25680, 27840, 31030, 34240, 37236, 46545, 49648, 51360, 62060, 74472, 93090, 99296, 102720, 124120, 148944, 186180, 198592, 248240, 297888, 372360, 496480, 595776, 744720, 992960, 1489440, 2978880]

約数ペア:

[(1, 2978880), (2, 1489440), (3, 992960), (4, 744720), (5, 595776), (6, 496480), (8, 372360), (10, 297888), (12, 248240), (15, 198592), (16, 186180), (20, 148944), (24, 124120), (29, 102720), (30, 99296), (32, 93090), (40, 74472), (48, 62060), (58, 51360), (60, 49648), (64, 46545), (80, 37236), (87, 34240), (96, 31030), (107, 27840), (116, 25680), (120, 24824), (145, 20544), (160, 18618), (174, 17120), (192, 15515), (214, 13920), (232, 12840), (240, 12412), (290, 10272), (320, 9309), (321, 9280), (348, 8560), (428, 6960), (435, 6848), (464, 6420), (480, 6206), (535, 5568), (580, 5136), (642, 4640), (696, 4280), (856, 3480), (870, 3424), (928, 3210), (960, 3103), (1070, 2784), (1160, 2568), (1284, 2320), (1392, 2140), (1605, 1856), (1712, 1740)]