23338920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17681}}^1$

素因数の和:17706

約数の個数: 64

約数和(自身を含む): 76386240

約数和(自身を除く): 53047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 17681, 35362, 53043, 70724, 88405, 106086, 141448, 176810, 194491, 212172, 265215, 353620, 388982, 424344, 530430, 583473, 707240, 777964, 972455, 1060860, 1166946, 1555928, 1944910, 2121720, 2333892, 2917365, 3889820, 4667784, 5834730, 7779640, 11669460, 23338920]

約数ペア:

[(1, 23338920), (2, 11669460), (3, 7779640), (4, 5834730), (5, 4667784), (6, 3889820), (8, 2917365), (10, 2333892), (11, 2121720), (12, 1944910), (15, 1555928), (20, 1166946), (22, 1060860), (24, 972455), (30, 777964), (33, 707240), (40, 583473), (44, 530430), (55, 424344), (60, 388982), (66, 353620), (88, 265215), (110, 212172), (120, 194491), (132, 176810), (165, 141448), (220, 106086), (264, 88405), (330, 70724), (440, 53043), (660, 35362), (1320, 17681)]