4040280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 160

約数和(自身を含む): 14374800

約数和(自身を除く): 10334520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 43, 45, 54, 58, 60, 72, 81, 86, 87, 90, 108, 116, 120, 129, 135, 145, 162, 172, 174, 180, 215, 216, 232, 258, 261, 270, 290, 324, 344, 348, 360, 387, 405, 430, 435, 516, 522, 540, 580, 645, 648, 696, 774, 783, 810, 860, 870, 1032, 1044, 1080, 1160, 1161, 1247, 1290, 1305, 1548, 1566, 1620, 1720, 1740, 1935, 2088, 2322, 2349, 2494, 2580, 2610, 3096, 3132, 3240, 3480, 3483, 3741, 3870, 3915, 4644, 4698, 4988, 5160, 5220, 5805, 6235, 6264, 6966, 7482, 7740, 7830, 9288, 9396, 9976, 10440, 11223, 11610, 11745, 12470, 13932, 14964, 15480, 15660, 17415, 18705, 18792, 22446, 23220, 23490, 24940, 27864, 29928, 31320, 33669, 34830, 37410, 44892, 46440, 46980, 49880, 56115, 67338, 69660, 74820, 89784, 93960, 101007, 112230, 134676, 139320, 149640, 168345, 202014, 224460, 269352, 336690, 404028, 448920, 505035, 673380, 808056, 1010070, 1346760, 2020140, 4040280]

約数ペア:

[(1, 4040280), (2, 2020140), (3, 1346760), (4, 1010070), (5, 808056), (6, 673380), (8, 505035), (9, 448920), (10, 404028), (12, 336690), (15, 269352), (18, 224460), (20, 202014), (24, 168345), (27, 149640), (29, 139320), (30, 134676), (36, 112230), (40, 101007), (43, 93960), (45, 89784), (54, 74820), (58, 69660), (60, 67338), (72, 56115), (81, 49880), (86, 46980), (87, 46440), (90, 44892), (108, 37410), (116, 34830), (120, 33669), (129, 31320), (135, 29928), (145, 27864), (162, 24940), (172, 23490), (174, 23220), (180, 22446), (215, 18792), (216, 18705), (232, 17415), (258, 15660), (261, 15480), (270, 14964), (290, 13932), (324, 12470), (344, 11745), (348, 11610), (360, 11223), (387, 10440), (405, 9976), (430, 9396), (435, 9288), (516, 7830), (522, 7740), (540, 7482), (580, 6966), (645, 6264), (648, 6235), (696, 5805), (774, 5220), (783, 5160), (810, 4988), (860, 4698), (870, 4644), (1032, 3915), (1044, 3870), (1080, 3741), (1160, 3483), (1161, 3480), (1247, 3240), (1290, 3132), (1305, 3096), (1548, 2610), (1566, 2580), (1620, 2494), (1720, 2349), (1740, 2322), (1935, 2088)]