87101520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32993}}^1$

素因数の和:33020

約数の個数: 80

約数和(自身を含む): 294570432

約数和(自身を除く): 207468912

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, 880, 1320, 2640, 32993, 65986, 98979, 131972, 164965, 197958, 263944, 329930, 362923, 395916, 494895, 527888, 659860, 725846, 791832, 989790, 1088769, 1319720, 1451692, 1583664, 1814615, 1979580, 2177538, 2639440, 2903384, 3629230, 3959160, 4355076, 5443845, 5806768, 7258460, 7918320, 8710152, 10887690, 14516920, 17420304, 21775380, 29033840, 43550760, 87101520]

約数ペア:

[(1, 87101520), (2, 43550760), (3, 29033840), (4, 21775380), (5, 17420304), (6, 14516920), (8, 10887690), (10, 8710152), (11, 7918320), (12, 7258460), (15, 5806768), (16, 5443845), (20, 4355076), (22, 3959160), (24, 3629230), (30, 2903384), (33, 2639440), (40, 2177538), (44, 1979580), (48, 1814615), (55, 1583664), (60, 1451692), (66, 1319720), (80, 1088769), (88, 989790), (110, 791832), (120, 725846), (132, 659860), (165, 527888), (176, 494895), (220, 395916), (240, 362923), (264, 329930), (330, 263944), (440, 197958), (528, 164965), (660, 131972), (880, 98979), (1320, 65986), (2640, 32993)]