513981240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4457}}^1$

素因数の和:4533

約数の個数: 96

約数和(自身を含む): 1593645840

約数和(自身を除く): 1079664600

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, 2883, 3720, 3844, 4457, 4805, 5766, 7688, 8914, 9610, 11532, 13371, 14415, 17828, 19220, 22285, 23064, 26742, 28830, 35656, 38440, 44570, 53484, 57660, 66855, 89140, 106968, 115320, 133710, 138167, 178280, 267420, 276334, 414501, 534840, 552668, 690835, 829002, 1105336, 1381670, 1658004, 2072505, 2763340, 3316008, 4145010, 4283177, 5526680, 8290020, 8566354, 12849531, 16580040, 17132708, 21415885, 25699062, 34265416, 42831770, 51398124, 64247655, 85663540, 102796248, 128495310, 171327080, 256990620, 513981240]

約数ペア:

[(1, 513981240), (2, 256990620), (3, 171327080), (4, 128495310), (5, 102796248), (6, 85663540), (8, 64247655), (10, 51398124), (12, 42831770), (15, 34265416), (20, 25699062), (24, 21415885), (30, 17132708), (31, 16580040), (40, 12849531), (60, 8566354), (62, 8290020), (93, 5526680), (120, 4283177), (124, 4145010), (155, 3316008), (186, 2763340), (248, 2072505), (310, 1658004), (372, 1381670), (465, 1105336), (620, 829002), (744, 690835), (930, 552668), (961, 534840), (1240, 414501), (1860, 276334), (1922, 267420), (2883, 178280), (3720, 138167), (3844, 133710), (4457, 115320), (4805, 106968), (5766, 89140), (7688, 66855), (8914, 57660), (9610, 53484), (11532, 44570), (13371, 38440), (14415, 35656), (17828, 28830), (19220, 26742), (22285, 23064)]