2068320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 6773760

約数和(自身を除く): 4705440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 139, 155, 160, 186, 240, 248, 278, 310, 372, 417, 465, 480, 496, 556, 620, 695, 744, 834, 930, 992, 1112, 1240, 1390, 1488, 1668, 1860, 2085, 2224, 2480, 2780, 2976, 3336, 3720, 4170, 4309, 4448, 4960, 5560, 6672, 7440, 8340, 8618, 11120, 12927, 13344, 14880, 16680, 17236, 21545, 22240, 25854, 33360, 34472, 43090, 51708, 64635, 66720, 68944, 86180, 103416, 129270, 137888, 172360, 206832, 258540, 344720, 413664, 517080, 689440, 1034160, 2068320]

約数ペア:

[(1, 2068320), (2, 1034160), (3, 689440), (4, 517080), (5, 413664), (6, 344720), (8, 258540), (10, 206832), (12, 172360), (15, 137888), (16, 129270), (20, 103416), (24, 86180), (30, 68944), (31, 66720), (32, 64635), (40, 51708), (48, 43090), (60, 34472), (62, 33360), (80, 25854), (93, 22240), (96, 21545), (120, 17236), (124, 16680), (139, 14880), (155, 13344), (160, 12927), (186, 11120), (240, 8618), (248, 8340), (278, 7440), (310, 6672), (372, 5560), (417, 4960), (465, 4448), (480, 4309), (496, 4170), (556, 3720), (620, 3336), (695, 2976), (744, 2780), (834, 2480), (930, 2224), (992, 2085), (1112, 1860), (1240, 1668), (1390, 1488)]