15061072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 34303360

約数和(自身を除く): 19242288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 37, 38, 52, 74, 76, 103, 104, 148, 152, 206, 208, 247, 296, 304, 412, 481, 494, 592, 703, 824, 962, 988, 1339, 1406, 1648, 1924, 1957, 1976, 2678, 2812, 3811, 3848, 3914, 3952, 5356, 5624, 7622, 7696, 7828, 9139, 10712, 11248, 15244, 15656, 18278, 21424, 25441, 30488, 31312, 36556, 49543, 50882, 60976, 72409, 73112, 99086, 101764, 144818, 146224, 198172, 203528, 289636, 396344, 407056, 579272, 792688, 941317, 1158544, 1882634, 3765268, 7530536, 15061072]

約数ペア:

[(1, 15061072), (2, 7530536), (4, 3765268), (8, 1882634), (13, 1158544), (16, 941317), (19, 792688), (26, 579272), (37, 407056), (38, 396344), (52, 289636), (74, 203528), (76, 198172), (103, 146224), (104, 144818), (148, 101764), (152, 99086), (206, 73112), (208, 72409), (247, 60976), (296, 50882), (304, 49543), (412, 36556), (481, 31312), (494, 30488), (592, 25441), (703, 21424), (824, 18278), (962, 15656), (988, 15244), (1339, 11248), (1406, 10712), (1648, 9139), (1924, 7828), (1957, 7696), (1976, 7622), (2678, 5624), (2812, 5356), (3811, 3952), (3848, 3914)]