2017875960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{2749}}^1$

素因数の和:4805

約数の個数: 96

約数和(自身を含む): 6563700000

約数和(自身を除く): 4545824040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2039, 2749, 4078, 5498, 6117, 8156, 8247, 10195, 10996, 12234, 13745, 16312, 16494, 18351, 20390, 21992, 24468, 24741, 27490, 30585, 32988, 36702, 40780, 41235, 48936, 49482, 54980, 61170, 65976, 73404, 81560, 82470, 91755, 98964, 109960, 122340, 123705, 146808, 164940, 183510, 197928, 244680, 247410, 329880, 367020, 494820, 734040, 989640, 5605211, 11210422, 16815633, 22420844, 28026055, 33631266, 44841688, 50446899, 56052110, 67262532, 84078165, 100893798, 112104220, 134525064, 168156330, 201787596, 224208440, 252234495, 336312660, 403575192, 504468990, 672625320, 1008937980, 2017875960]

約数ペア:

[(1, 2017875960), (2, 1008937980), (3, 672625320), (4, 504468990), (5, 403575192), (6, 336312660), (8, 252234495), (9, 224208440), (10, 201787596), (12, 168156330), (15, 134525064), (18, 112104220), (20, 100893798), (24, 84078165), (30, 67262532), (36, 56052110), (40, 50446899), (45, 44841688), (60, 33631266), (72, 28026055), (90, 22420844), (120, 16815633), (180, 11210422), (360, 5605211), (2039, 989640), (2749, 734040), (4078, 494820), (5498, 367020), (6117, 329880), (8156, 247410), (8247, 244680), (10195, 197928), (10996, 183510), (12234, 164940), (13745, 146808), (16312, 123705), (16494, 122340), (18351, 109960), (20390, 98964), (21992, 91755), (24468, 82470), (24741, 81560), (27490, 73404), (30585, 65976), (32988, 61170), (36702, 54980), (40780, 49482), (41235, 48936)]