119452920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 374077440

約数和(自身を除く): 254624520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 163, 186, 197, 248, 310, 326, 372, 394, 465, 489, 591, 620, 652, 744, 788, 815, 930, 978, 985, 1182, 1240, 1304, 1576, 1630, 1860, 1956, 1970, 2364, 2445, 2955, 3260, 3720, 3912, 3940, 4728, 4890, 5053, 5910, 6107, 6520, 7880, 9780, 10106, 11820, 12214, 15159, 18321, 19560, 20212, 23640, 24428, 25265, 30318, 30535, 32111, 36642, 40424, 48856, 50530, 60636, 61070, 64222, 73284, 75795, 91605, 96333, 101060, 121272, 122140, 128444, 146568, 151590, 160555, 183210, 192666, 202120, 244280, 256888, 303180, 321110, 366420, 385332, 481665, 606360, 642220, 732840, 770664, 963330, 995441, 1284440, 1926660, 1990882, 2986323, 3853320, 3981764, 4977205, 5972646, 7963528, 9954410, 11945292, 14931615, 19908820, 23890584, 29863230, 39817640, 59726460, 119452920]

約数ペア:

[(1, 119452920), (2, 59726460), (3, 39817640), (4, 29863230), (5, 23890584), (6, 19908820), (8, 14931615), (10, 11945292), (12, 9954410), (15, 7963528), (20, 5972646), (24, 4977205), (30, 3981764), (31, 3853320), (40, 2986323), (60, 1990882), (62, 1926660), (93, 1284440), (120, 995441), (124, 963330), (155, 770664), (163, 732840), (186, 642220), (197, 606360), (248, 481665), (310, 385332), (326, 366420), (372, 321110), (394, 303180), (465, 256888), (489, 244280), (591, 202120), (620, 192666), (652, 183210), (744, 160555), (788, 151590), (815, 146568), (930, 128444), (978, 122140), (985, 121272), (1182, 101060), (1240, 96333), (1304, 91605), (1576, 75795), (1630, 73284), (1860, 64222), (1956, 61070), (1970, 60636), (2364, 50530), (2445, 48856), (2955, 40424), (3260, 36642), (3720, 32111), (3912, 30535), (3940, 30318), (4728, 25265), (4890, 24428), (5053, 23640), (5910, 20212), (6107, 19560), (6520, 18321), (7880, 15159), (9780, 12214), (10106, 11820)]