2380080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 7570944

約数和(自身を除く): 5190864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 211, 235, 240, 282, 376, 422, 470, 564, 633, 705, 752, 844, 940, 1055, 1128, 1266, 1410, 1688, 1880, 2110, 2256, 2532, 2820, 3165, 3376, 3760, 4220, 5064, 5640, 6330, 8440, 9917, 10128, 11280, 12660, 16880, 19834, 25320, 29751, 39668, 49585, 50640, 59502, 79336, 99170, 119004, 148755, 158672, 198340, 238008, 297510, 396680, 476016, 595020, 793360, 1190040, 2380080]

約数ペア:

[(1, 2380080), (2, 1190040), (3, 793360), (4, 595020), (5, 476016), (6, 396680), (8, 297510), (10, 238008), (12, 198340), (15, 158672), (16, 148755), (20, 119004), (24, 99170), (30, 79336), (40, 59502), (47, 50640), (48, 49585), (60, 39668), (80, 29751), (94, 25320), (120, 19834), (141, 16880), (188, 12660), (211, 11280), (235, 10128), (240, 9917), (282, 8440), (376, 6330), (422, 5640), (470, 5064), (564, 4220), (633, 3760), (705, 3376), (752, 3165), (844, 2820), (940, 2532), (1055, 2256), (1128, 2110), (1266, 1880), (1410, 1688)]