30268560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 109992960

約数和(自身を除く): 79724400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 419, 420, 430, 516, 560, 602, 645, 688, 838, 840, 860, 903, 1032, 1204, 1257, 1290, 1505, 1676, 1680, 1720, 1806, 2064, 2095, 2408, 2514, 2580, 2933, 3010, 3352, 3440, 3612, 4190, 4515, 4816, 5028, 5160, 5866, 6020, 6285, 6704, 7224, 8380, 8799, 9030, 10056, 10320, 11732, 12040, 12570, 14448, 14665, 16760, 17598, 18017, 18060, 20112, 23464, 24080, 25140, 29330, 33520, 35196, 36034, 36120, 43995, 46928, 50280, 54051, 58660, 70392, 72068, 72240, 87990, 90085, 100560, 108102, 117320, 126119, 140784, 144136, 175980, 180170, 216204, 234640, 252238, 270255, 288272, 351960, 360340, 378357, 432408, 504476, 540510, 630595, 703920, 720680, 756714, 864816, 1008952, 1081020, 1261190, 1441360, 1513428, 1891785, 2017904, 2162040, 2522380, 3026856, 3783570, 4324080, 5044760, 6053712, 7567140, 10089520, 15134280, 30268560]

約数ペア:

[(1, 30268560), (2, 15134280), (3, 10089520), (4, 7567140), (5, 6053712), (6, 5044760), (7, 4324080), (8, 3783570), (10, 3026856), (12, 2522380), (14, 2162040), (15, 2017904), (16, 1891785), (20, 1513428), (21, 1441360), (24, 1261190), (28, 1081020), (30, 1008952), (35, 864816), (40, 756714), (42, 720680), (43, 703920), (48, 630595), (56, 540510), (60, 504476), (70, 432408), (80, 378357), (84, 360340), (86, 351960), (105, 288272), (112, 270255), (120, 252238), (129, 234640), (140, 216204), (168, 180170), (172, 175980), (210, 144136), (215, 140784), (240, 126119), (258, 117320), (280, 108102), (301, 100560), (336, 90085), (344, 87990), (419, 72240), (420, 72068), (430, 70392), (516, 58660), (560, 54051), (602, 50280), (645, 46928), (688, 43995), (838, 36120), (840, 36034), (860, 35196), (903, 33520), (1032, 29330), (1204, 25140), (1257, 24080), (1290, 23464), (1505, 20112), (1676, 18060), (1680, 18017), (1720, 17598), (1806, 16760), (2064, 14665), (2095, 14448), (2408, 12570), (2514, 12040), (2580, 11732), (2933, 10320), (3010, 10056), (3352, 9030), (3440, 8799), (3612, 8380), (4190, 7224), (4515, 6704), (4816, 6285), (5028, 6020), (5160, 5866)]