2030160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 6874560

約数和(自身を除く): 4844400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 769, 880, 1320, 1538, 2307, 2640, 3076, 3845, 4614, 6152, 7690, 8459, 9228, 11535, 12304, 15380, 16918, 18456, 23070, 25377, 30760, 33836, 36912, 42295, 46140, 50754, 61520, 67672, 84590, 92280, 101508, 126885, 135344, 169180, 184560, 203016, 253770, 338360, 406032, 507540, 676720, 1015080, 2030160]

約数ペア:

[(1, 2030160), (2, 1015080), (3, 676720), (4, 507540), (5, 406032), (6, 338360), (8, 253770), (10, 203016), (11, 184560), (12, 169180), (15, 135344), (16, 126885), (20, 101508), (22, 92280), (24, 84590), (30, 67672), (33, 61520), (40, 50754), (44, 46140), (48, 42295), (55, 36912), (60, 33836), (66, 30760), (80, 25377), (88, 23070), (110, 18456), (120, 16918), (132, 15380), (165, 12304), (176, 11535), (220, 9228), (240, 8459), (264, 7690), (330, 6152), (440, 4614), (528, 3845), (660, 3076), (769, 2640), (880, 2307), (1320, 1538)]