234791520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 765722160

約数和(自身を除く): 530930640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 509, 620, 744, 930, 961, 992, 1018, 1240, 1488, 1527, 1860, 1922, 2036, 2480, 2545, 2883, 2976, 3054, 3720, 3844, 4072, 4805, 4960, 5090, 5766, 6108, 7440, 7635, 7688, 8144, 9610, 10180, 11532, 12216, 14415, 14880, 15270, 15376, 15779, 16288, 19220, 20360, 23064, 24432, 28830, 30540, 30752, 31558, 38440, 40720, 46128, 47337, 48864, 57660, 61080, 63116, 76880, 78895, 81440, 92256, 94674, 115320, 122160, 126232, 153760, 157790, 189348, 230640, 236685, 244320, 252464, 315580, 378696, 461280, 473370, 489149, 504928, 631160, 757392, 946740, 978298, 1262320, 1467447, 1514784, 1893480, 1956596, 2445745, 2524640, 2934894, 3786960, 3913192, 4891490, 5869788, 7337235, 7573920, 7826384, 9782980, 11739576, 14674470, 15652768, 19565960, 23479152, 29348940, 39131920, 46958304, 58697880, 78263840, 117395760, 234791520]

約数ペア:

[(1, 234791520), (2, 117395760), (3, 78263840), (4, 58697880), (5, 46958304), (6, 39131920), (8, 29348940), (10, 23479152), (12, 19565960), (15, 15652768), (16, 14674470), (20, 11739576), (24, 9782980), (30, 7826384), (31, 7573920), (32, 7337235), (40, 5869788), (48, 4891490), (60, 3913192), (62, 3786960), (80, 2934894), (93, 2524640), (96, 2445745), (120, 1956596), (124, 1893480), (155, 1514784), (160, 1467447), (186, 1262320), (240, 978298), (248, 946740), (310, 757392), (372, 631160), (465, 504928), (480, 489149), (496, 473370), (509, 461280), (620, 378696), (744, 315580), (930, 252464), (961, 244320), (992, 236685), (1018, 230640), (1240, 189348), (1488, 157790), (1527, 153760), (1860, 126232), (1922, 122160), (2036, 115320), (2480, 94674), (2545, 92256), (2883, 81440), (2976, 78895), (3054, 76880), (3720, 63116), (3844, 61080), (4072, 57660), (4805, 48864), (4960, 47337), (5090, 46128), (5766, 40720), (6108, 38440), (7440, 31558), (7635, 30752), (7688, 30540), (8144, 28830), (9610, 24432), (10180, 23064), (11532, 20360), (12216, 19220), (14415, 16288), (14880, 15779), (15270, 15376)]