60480280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3620

約数の個数: 64

約数和(自身を含む): 158114880

約数和(自身を除く): 97634600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 3541, 4270, 7082, 8540, 14164, 17080, 17705, 24787, 28328, 35410, 49574, 70820, 99148, 123935, 141640, 198296, 216001, 247870, 432002, 495740, 864004, 991480, 1080005, 1512007, 1728008, 2160010, 3024014, 4320020, 6048028, 7560035, 8640040, 12096056, 15120070, 30240140, 60480280]

約数ペア:

[(1, 60480280), (2, 30240140), (4, 15120070), (5, 12096056), (7, 8640040), (8, 7560035), (10, 6048028), (14, 4320020), (20, 3024014), (28, 2160010), (35, 1728008), (40, 1512007), (56, 1080005), (61, 991480), (70, 864004), (122, 495740), (140, 432002), (244, 247870), (280, 216001), (305, 198296), (427, 141640), (488, 123935), (610, 99148), (854, 70820), (1220, 49574), (1708, 35410), (2135, 28328), (2440, 24787), (3416, 17705), (3541, 17080), (4270, 14164), (7082, 8540)]