2081069040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{89393}}^1$

素因数の和:89506

約数の個数: 80

約数和(自身を含む): 6517895328

約数和(自身を除く): 4436826288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 89393, 178786, 268179, 357572, 446965, 536358, 715144, 893930, 1072716, 1340895, 1430288, 1787860, 2145432, 2681790, 3575720, 4290864, 5363580, 7151440, 8671121, 10727160, 17342242, 21454320, 26013363, 34684484, 43355605, 52026726, 69368968, 86711210, 104053452, 130066815, 138737936, 173422420, 208106904, 260133630, 346844840, 416213808, 520267260, 693689680, 1040534520, 2081069040]

約数ペア:

[(1, 2081069040), (2, 1040534520), (3, 693689680), (4, 520267260), (5, 416213808), (6, 346844840), (8, 260133630), (10, 208106904), (12, 173422420), (15, 138737936), (16, 130066815), (20, 104053452), (24, 86711210), (30, 69368968), (40, 52026726), (48, 43355605), (60, 34684484), (80, 26013363), (97, 21454320), (120, 17342242), (194, 10727160), (240, 8671121), (291, 7151440), (388, 5363580), (485, 4290864), (582, 3575720), (776, 2681790), (970, 2145432), (1164, 1787860), (1455, 1430288), (1552, 1340895), (1940, 1072716), (2328, 893930), (2910, 715144), (3880, 536358), (4656, 446965), (5820, 357572), (7760, 268179), (11640, 178786), (23280, 89393)]