15696551280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{78893}}^1$

素因数の和:79738

約数の個数: 80

約数和(自身を含む): 48718622880

約数和(自身を除く): 33022071600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 829, 1658, 2487, 3316, 4145, 4974, 6632, 8290, 9948, 12435, 13264, 16580, 19896, 24870, 33160, 39792, 49740, 66320, 78893, 99480, 157786, 198960, 236679, 315572, 394465, 473358, 631144, 788930, 946716, 1183395, 1262288, 1577860, 1893432, 2366790, 3155720, 3786864, 4733580, 6311440, 9467160, 18934320, 65402297, 130804594, 196206891, 261609188, 327011485, 392413782, 523218376, 654022970, 784827564, 981034455, 1046436752, 1308045940, 1569655128, 1962068910, 2616091880, 3139310256, 3924137820, 5232183760, 7848275640, 15696551280]

約数ペア:

[(1, 15696551280), (2, 7848275640), (3, 5232183760), (4, 3924137820), (5, 3139310256), (6, 2616091880), (8, 1962068910), (10, 1569655128), (12, 1308045940), (15, 1046436752), (16, 981034455), (20, 784827564), (24, 654022970), (30, 523218376), (40, 392413782), (48, 327011485), (60, 261609188), (80, 196206891), (120, 130804594), (240, 65402297), (829, 18934320), (1658, 9467160), (2487, 6311440), (3316, 4733580), (4145, 3786864), (4974, 3155720), (6632, 2366790), (8290, 1893432), (9948, 1577860), (12435, 1262288), (13264, 1183395), (16580, 946716), (19896, 788930), (24870, 631144), (33160, 473358), (39792, 394465), (49740, 315572), (66320, 236679), (78893, 198960), (99480, 157786)]