534240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 2122848

約数和(自身を除く): 1588608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 112, 120, 126, 140, 144, 159, 160, 168, 180, 210, 212, 224, 240, 252, 265, 280, 288, 315, 318, 336, 360, 371, 420, 424, 477, 480, 504, 530, 560, 630, 636, 672, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1120, 1260, 1272, 1440, 1484, 1590, 1680, 1696, 1855, 1908, 2016, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3360, 3710, 3816, 4240, 4452, 4770, 5040, 5088, 5565, 5936, 6360, 6678, 7420, 7632, 8480, 8904, 9540, 10080, 11130, 11872, 12720, 13356, 14840, 15264, 16695, 17808, 19080, 22260, 25440, 26712, 29680, 33390, 35616, 38160, 44520, 53424, 59360, 66780, 76320, 89040, 106848, 133560, 178080, 267120, 534240]

約数ペア:

[(1, 534240), (2, 267120), (3, 178080), (4, 133560), (5, 106848), (6, 89040), (7, 76320), (8, 66780), (9, 59360), (10, 53424), (12, 44520), (14, 38160), (15, 35616), (16, 33390), (18, 29680), (20, 26712), (21, 25440), (24, 22260), (28, 19080), (30, 17808), (32, 16695), (35, 15264), (36, 14840), (40, 13356), (42, 12720), (45, 11872), (48, 11130), (53, 10080), (56, 9540), (60, 8904), (63, 8480), (70, 7632), (72, 7420), (80, 6678), (84, 6360), (90, 5936), (96, 5565), (105, 5088), (106, 5040), (112, 4770), (120, 4452), (126, 4240), (140, 3816), (144, 3710), (159, 3360), (160, 3339), (168, 3180), (180, 2968), (210, 2544), (212, 2520), (224, 2385), (240, 2226), (252, 2120), (265, 2016), (280, 1908), (288, 1855), (315, 1696), (318, 1680), (336, 1590), (360, 1484), (371, 1440), (420, 1272), (424, 1260), (477, 1120), (480, 1113), (504, 1060), (530, 1008), (560, 954), (630, 848), (636, 840), (672, 795), (720, 742)]