120488576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 282172800

約数和(自身を除く): 161684224

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 103, 104, 128, 148, 152, 206, 208, 247, 296, 304, 412, 416, 481, 494, 592, 608, 703, 824, 832, 962, 988, 1184, 1216, 1339, 1406, 1648, 1664, 1924, 1957, 1976, 2368, 2432, 2678, 2812, 3296, 3811, 3848, 3914, 3952, 4736, 5356, 5624, 6592, 7622, 7696, 7828, 7904, 9139, 10712, 11248, 13184, 15244, 15392, 15656, 15808, 18278, 21424, 22496, 25441, 30488, 30784, 31312, 31616, 36556, 42848, 44992, 49543, 50882, 60976, 61568, 62624, 72409, 73112, 85696, 89984, 99086, 101764, 121952, 125248, 144818, 146224, 171392, 198172, 203528, 243904, 250496, 289636, 292448, 396344, 407056, 487808, 579272, 584896, 792688, 814112, 941317, 1158544, 1169792, 1585376, 1628224, 1882634, 2317088, 3170752, 3256448, 3765268, 4634176, 6341504, 7530536, 9268352, 15061072, 30122144, 60244288, 120488576]

約数ペア:

[(1, 120488576), (2, 60244288), (4, 30122144), (8, 15061072), (13, 9268352), (16, 7530536), (19, 6341504), (26, 4634176), (32, 3765268), (37, 3256448), (38, 3170752), (52, 2317088), (64, 1882634), (74, 1628224), (76, 1585376), (103, 1169792), (104, 1158544), (128, 941317), (148, 814112), (152, 792688), (206, 584896), (208, 579272), (247, 487808), (296, 407056), (304, 396344), (412, 292448), (416, 289636), (481, 250496), (494, 243904), (592, 203528), (608, 198172), (703, 171392), (824, 146224), (832, 144818), (962, 125248), (988, 121952), (1184, 101764), (1216, 99086), (1339, 89984), (1406, 85696), (1648, 73112), (1664, 72409), (1924, 62624), (1957, 61568), (1976, 60976), (2368, 50882), (2432, 49543), (2678, 44992), (2812, 42848), (3296, 36556), (3811, 31616), (3848, 31312), (3914, 30784), (3952, 30488), (4736, 25441), (5356, 22496), (5624, 21424), (6592, 18278), (7622, 15808), (7696, 15656), (7828, 15392), (7904, 15244), (9139, 13184), (10712, 11248)]