115920540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 371498400

約数和(自身を除く): 255577860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 53, 58, 60, 87, 90, 106, 116, 145, 159, 174, 180, 212, 261, 265, 290, 318, 348, 419, 435, 477, 522, 530, 580, 636, 795, 838, 870, 954, 1044, 1060, 1257, 1305, 1537, 1590, 1676, 1740, 1908, 2095, 2385, 2514, 2610, 3074, 3180, 3771, 4190, 4611, 4770, 5028, 5220, 6148, 6285, 7542, 7685, 8380, 9222, 9540, 12151, 12570, 13833, 15084, 15370, 18444, 18855, 22207, 23055, 24302, 25140, 27666, 30740, 36453, 37710, 44414, 46110, 48604, 55332, 60755, 66621, 69165, 72906, 75420, 88828, 92220, 109359, 111035, 121510, 133242, 138330, 145812, 182265, 199863, 218718, 222070, 243020, 266484, 276660, 333105, 364530, 399726, 437436, 444140, 546795, 644003, 666210, 729060, 799452, 999315, 1093590, 1288006, 1332420, 1932009, 1998630, 2187180, 2576012, 3220015, 3864018, 3997260, 5796027, 6440030, 7728036, 9660045, 11592054, 12880060, 19320090, 23184108, 28980135, 38640180, 57960270, 115920540]

約数ペア:

[(1, 115920540), (2, 57960270), (3, 38640180), (4, 28980135), (5, 23184108), (6, 19320090), (9, 12880060), (10, 11592054), (12, 9660045), (15, 7728036), (18, 6440030), (20, 5796027), (29, 3997260), (30, 3864018), (36, 3220015), (45, 2576012), (53, 2187180), (58, 1998630), (60, 1932009), (87, 1332420), (90, 1288006), (106, 1093590), (116, 999315), (145, 799452), (159, 729060), (174, 666210), (180, 644003), (212, 546795), (261, 444140), (265, 437436), (290, 399726), (318, 364530), (348, 333105), (419, 276660), (435, 266484), (477, 243020), (522, 222070), (530, 218718), (580, 199863), (636, 182265), (795, 145812), (838, 138330), (870, 133242), (954, 121510), (1044, 111035), (1060, 109359), (1257, 92220), (1305, 88828), (1537, 75420), (1590, 72906), (1676, 69165), (1740, 66621), (1908, 60755), (2095, 55332), (2385, 48604), (2514, 46110), (2610, 44414), (3074, 37710), (3180, 36453), (3771, 30740), (4190, 27666), (4611, 25140), (4770, 24302), (5028, 23055), (5220, 22207), (6148, 18855), (6285, 18444), (7542, 15370), (7685, 15084), (8380, 13833), (9222, 12570), (9540, 12151)]