139758120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16879}}^1$

素因数の和:16919

約数の個数: 96

約数和(自身を含む): 473990400

約数和(自身を除く): 334232280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 16879, 33758, 50637, 67516, 84395, 101274, 135032, 151911, 168790, 202548, 253185, 303822, 337580, 388217, 405096, 506370, 607644, 675160, 759555, 776434, 1012740, 1164651, 1215288, 1519110, 1552868, 1941085, 2025480, 2329302, 3038220, 3105736, 3493953, 3882170, 4658604, 5823255, 6076440, 6987906, 7764340, 9317208, 11646510, 13975812, 15528680, 17469765, 23293020, 27951624, 34939530, 46586040, 69879060, 139758120]

約数ペア:

[(1, 139758120), (2, 69879060), (3, 46586040), (4, 34939530), (5, 27951624), (6, 23293020), (8, 17469765), (9, 15528680), (10, 13975812), (12, 11646510), (15, 9317208), (18, 7764340), (20, 6987906), (23, 6076440), (24, 5823255), (30, 4658604), (36, 3882170), (40, 3493953), (45, 3105736), (46, 3038220), (60, 2329302), (69, 2025480), (72, 1941085), (90, 1552868), (92, 1519110), (115, 1215288), (120, 1164651), (138, 1012740), (180, 776434), (184, 759555), (207, 675160), (230, 607644), (276, 506370), (345, 405096), (360, 388217), (414, 337580), (460, 303822), (552, 253185), (690, 202548), (828, 168790), (920, 151911), (1035, 135032), (1380, 101274), (1656, 84395), (2070, 67516), (2760, 50637), (4140, 33758), (8280, 16879)]