12018160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1982

約数の個数: 80

約数和(自身を含む): 34854912

約数和(自身を除く): 22836752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1951, 3080, 3902, 6160, 7804, 9755, 13657, 15608, 19510, 21461, 27314, 31216, 39020, 42922, 54628, 68285, 78040, 85844, 107305, 109256, 136570, 150227, 156080, 171688, 214610, 218512, 273140, 300454, 343376, 429220, 546280, 600908, 751135, 858440, 1092560, 1201816, 1502270, 1716880, 2403632, 3004540, 6009080, 12018160]

約数ペア:

[(1, 12018160), (2, 6009080), (4, 3004540), (5, 2403632), (7, 1716880), (8, 1502270), (10, 1201816), (11, 1092560), (14, 858440), (16, 751135), (20, 600908), (22, 546280), (28, 429220), (35, 343376), (40, 300454), (44, 273140), (55, 218512), (56, 214610), (70, 171688), (77, 156080), (80, 150227), (88, 136570), (110, 109256), (112, 107305), (140, 85844), (154, 78040), (176, 68285), (220, 54628), (280, 42922), (308, 39020), (385, 31216), (440, 27314), (560, 21461), (616, 19510), (770, 15608), (880, 13657), (1232, 9755), (1540, 7804), (1951, 6160), (3080, 3902)]