123175320

素因数分解:

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

素因数の和:329

約数の個数: 96

約数和(自身を含む): 376542000

約数和(自身を除く): 253366680

約数列:

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

約数ペア:

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