246350640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{149}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 778186800

約数和(自身を除く): 531836160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 149, 166, 240, 249, 298, 332, 415, 447, 498, 596, 664, 745, 830, 894, 996, 1192, 1245, 1328, 1490, 1660, 1788, 1992, 2235, 2384, 2490, 2980, 3320, 3576, 3984, 4470, 4980, 5960, 6640, 6889, 7152, 8940, 9960, 11920, 12367, 13778, 17880, 19920, 20667, 24734, 27556, 34445, 35760, 37101, 41334, 49468, 55112, 61835, 68890, 74202, 82668, 98936, 103335, 110224, 123670, 137780, 148404, 165336, 185505, 197872, 206670, 247340, 275560, 296808, 330672, 371010, 413340, 494680, 551120, 593616, 742020, 826680, 989360, 1026461, 1484040, 1653360, 2052922, 2968080, 3079383, 4105844, 5132305, 6158766, 8211688, 10264610, 12317532, 15396915, 16423376, 20529220, 24635064, 30793830, 41058440, 49270128, 61587660, 82116880, 123175320, 246350640]

約数ペア:

[(1, 246350640), (2, 123175320), (3, 82116880), (4, 61587660), (5, 49270128), (6, 41058440), (8, 30793830), (10, 24635064), (12, 20529220), (15, 16423376), (16, 15396915), (20, 12317532), (24, 10264610), (30, 8211688), (40, 6158766), (48, 5132305), (60, 4105844), (80, 3079383), (83, 2968080), (120, 2052922), (149, 1653360), (166, 1484040), (240, 1026461), (249, 989360), (298, 826680), (332, 742020), (415, 593616), (447, 551120), (498, 494680), (596, 413340), (664, 371010), (745, 330672), (830, 296808), (894, 275560), (996, 247340), (1192, 206670), (1245, 197872), (1328, 185505), (1490, 165336), (1660, 148404), (1788, 137780), (1992, 123670), (2235, 110224), (2384, 103335), (2490, 98936), (2980, 82668), (3320, 74202), (3576, 68890), (3984, 61835), (4470, 55112), (4980, 49468), (5960, 41334), (6640, 37101), (6889, 35760), (7152, 34445), (8940, 27556), (9960, 24734), (11920, 20667), (12367, 19920), (13778, 17880)]