3098480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 8999424

約数和(自身を除く): 5900944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 503, 560, 616, 770, 880, 1006, 1232, 1540, 2012, 2515, 3080, 3521, 4024, 5030, 5533, 6160, 7042, 8048, 10060, 11066, 14084, 17605, 20120, 22132, 27665, 28168, 35210, 38731, 40240, 44264, 55330, 56336, 70420, 77462, 88528, 110660, 140840, 154924, 193655, 221320, 281680, 309848, 387310, 442640, 619696, 774620, 1549240, 3098480]

約数ペア:

[(1, 3098480), (2, 1549240), (4, 774620), (5, 619696), (7, 442640), (8, 387310), (10, 309848), (11, 281680), (14, 221320), (16, 193655), (20, 154924), (22, 140840), (28, 110660), (35, 88528), (40, 77462), (44, 70420), (55, 56336), (56, 55330), (70, 44264), (77, 40240), (80, 38731), (88, 35210), (110, 28168), (112, 27665), (140, 22132), (154, 20120), (176, 17605), (220, 14084), (280, 11066), (308, 10060), (385, 8048), (440, 7042), (503, 6160), (560, 5533), (616, 5030), (770, 4024), (880, 3521), (1006, 3080), (1232, 2515), (1540, 2012)]