285936840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{113467}}^1$

素因数の和:113491

約数の個数: 96

約数和(自身を含む): 1062060480

約数和(自身を除く): 776123640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 113467, 226934, 340401, 453868, 567335, 680802, 794269, 907736, 1021203, 1134670, 1361604, 1588538, 1702005, 2042406, 2269340, 2382807, 2723208, 3177076, 3404010, 3971345, 4084812, 4538680, 4765614, 5106015, 6354152, 6808020, 7148421, 7942690, 8169624, 9531228, 10212030, 11914035, 13616040, 14296842, 15885380, 19062456, 20424060, 23828070, 28593684, 31770760, 35742105, 40848120, 47656140, 57187368, 71484210, 95312280, 142968420, 285936840]

約数ペア:

[(1, 285936840), (2, 142968420), (3, 95312280), (4, 71484210), (5, 57187368), (6, 47656140), (7, 40848120), (8, 35742105), (9, 31770760), (10, 28593684), (12, 23828070), (14, 20424060), (15, 19062456), (18, 15885380), (20, 14296842), (21, 13616040), (24, 11914035), (28, 10212030), (30, 9531228), (35, 8169624), (36, 7942690), (40, 7148421), (42, 6808020), (45, 6354152), (56, 5106015), (60, 4765614), (63, 4538680), (70, 4084812), (72, 3971345), (84, 3404010), (90, 3177076), (105, 2723208), (120, 2382807), (126, 2269340), (140, 2042406), (168, 1702005), (180, 1588538), (210, 1361604), (252, 1134670), (280, 1021203), (315, 907736), (360, 794269), (420, 680802), (504, 567335), (630, 453868), (840, 340401), (1260, 226934), (2520, 113467)]