1537680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 4910400

約数和(自身を除く): 3372720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 149, 172, 215, 240, 258, 298, 344, 430, 447, 516, 596, 645, 688, 745, 860, 894, 1032, 1192, 1290, 1490, 1720, 1788, 2064, 2235, 2384, 2580, 2980, 3440, 3576, 4470, 5160, 5960, 6407, 7152, 8940, 10320, 11920, 12814, 17880, 19221, 25628, 32035, 35760, 38442, 51256, 64070, 76884, 96105, 102512, 128140, 153768, 192210, 256280, 307536, 384420, 512560, 768840, 1537680]

約数ペア:

[(1, 1537680), (2, 768840), (3, 512560), (4, 384420), (5, 307536), (6, 256280), (8, 192210), (10, 153768), (12, 128140), (15, 102512), (16, 96105), (20, 76884), (24, 64070), (30, 51256), (40, 38442), (43, 35760), (48, 32035), (60, 25628), (80, 19221), (86, 17880), (120, 12814), (129, 11920), (149, 10320), (172, 8940), (215, 7152), (240, 6407), (258, 5960), (298, 5160), (344, 4470), (430, 3576), (447, 3440), (516, 2980), (596, 2580), (645, 2384), (688, 2235), (745, 2064), (860, 1788), (894, 1720), (1032, 1490), (1192, 1290)]