226488480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 738696672

約数和(自身を除く): 512208192

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, 491, 496, 620, 744, 930, 961, 982, 992, 1240, 1473, 1488, 1860, 1922, 1964, 2455, 2480, 2883, 2946, 2976, 3720, 3844, 3928, 4805, 4910, 4960, 5766, 5892, 7365, 7440, 7688, 7856, 9610, 9820, 11532, 11784, 14415, 14730, 14880, 15221, 15376, 15712, 19220, 19640, 23064, 23568, 28830, 29460, 30442, 30752, 38440, 39280, 45663, 46128, 47136, 57660, 58920, 60884, 76105, 76880, 78560, 91326, 92256, 115320, 117840, 121768, 152210, 153760, 182652, 228315, 230640, 235680, 243536, 304420, 365304, 456630, 461280, 471851, 487072, 608840, 730608, 913260, 943702, 1217680, 1415553, 1461216, 1826520, 1887404, 2359255, 2435360, 2831106, 3653040, 3774808, 4718510, 5662212, 7077765, 7306080, 7549616, 9437020, 11324424, 14155530, 15099232, 18874040, 22648848, 28311060, 37748080, 45297696, 56622120, 75496160, 113244240, 226488480]

約数ペア:

[(1, 226488480), (2, 113244240), (3, 75496160), (4, 56622120), (5, 45297696), (6, 37748080), (8, 28311060), (10, 22648848), (12, 18874040), (15, 15099232), (16, 14155530), (20, 11324424), (24, 9437020), (30, 7549616), (31, 7306080), (32, 7077765), (40, 5662212), (48, 4718510), (60, 3774808), (62, 3653040), (80, 2831106), (93, 2435360), (96, 2359255), (120, 1887404), (124, 1826520), (155, 1461216), (160, 1415553), (186, 1217680), (240, 943702), (248, 913260), (310, 730608), (372, 608840), (465, 487072), (480, 471851), (491, 461280), (496, 456630), (620, 365304), (744, 304420), (930, 243536), (961, 235680), (982, 230640), (992, 228315), (1240, 182652), (1473, 153760), (1488, 152210), (1860, 121768), (1922, 117840), (1964, 115320), (2455, 92256), (2480, 91326), (2883, 78560), (2946, 76880), (2976, 76105), (3720, 60884), (3844, 58920), (3928, 57660), (4805, 47136), (4910, 46128), (4960, 45663), (5766, 39280), (5892, 38440), (7365, 30752), (7440, 30442), (7688, 29460), (7856, 28830), (9610, 23568), (9820, 23064), (11532, 19640), (11784, 19220), (14415, 15712), (14730, 15376), (14880, 15221)]