270656040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2347}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 839363040

約数和(自身を除く): 568707000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1860, 1922, 2347, 2883, 3720, 3844, 4694, 4805, 5766, 7041, 7688, 9388, 9610, 11532, 11735, 14082, 14415, 18776, 19220, 23064, 23470, 28164, 28830, 35205, 38440, 46940, 56328, 57660, 70410, 72757, 93880, 115320, 140820, 145514, 218271, 281640, 291028, 363785, 436542, 582056, 727570, 873084, 1091355, 1455140, 1746168, 2182710, 2255467, 2910280, 4365420, 4510934, 6766401, 8730840, 9021868, 11277335, 13532802, 18043736, 22554670, 27065604, 33832005, 45109340, 54131208, 67664010, 90218680, 135328020, 270656040]

約数ペア:

[(1, 270656040), (2, 135328020), (3, 90218680), (4, 67664010), (5, 54131208), (6, 45109340), (8, 33832005), (10, 27065604), (12, 22554670), (15, 18043736), (20, 13532802), (24, 11277335), (30, 9021868), (31, 8730840), (40, 6766401), (60, 4510934), (62, 4365420), (93, 2910280), (120, 2255467), (124, 2182710), (155, 1746168), (186, 1455140), (248, 1091355), (310, 873084), (372, 727570), (465, 582056), (620, 436542), (744, 363785), (930, 291028), (961, 281640), (1240, 218271), (1860, 145514), (1922, 140820), (2347, 115320), (2883, 93880), (3720, 72757), (3844, 70410), (4694, 57660), (4805, 56328), (5766, 46940), (7041, 38440), (7688, 35205), (9388, 28830), (9610, 28164), (11532, 23470), (11735, 23064), (14082, 19220), (14415, 18776)]