47993160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 150543360

約数和(自身を除く): 102550200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 71, 86, 120, 129, 131, 142, 172, 213, 215, 258, 262, 284, 344, 355, 393, 426, 430, 516, 524, 568, 645, 655, 710, 786, 852, 860, 1032, 1048, 1065, 1290, 1310, 1420, 1572, 1704, 1720, 1965, 2130, 2580, 2620, 2840, 3053, 3144, 3930, 4260, 5160, 5240, 5633, 6106, 7860, 8520, 9159, 9301, 11266, 12212, 15265, 15720, 16899, 18318, 18602, 22532, 24424, 27903, 28165, 30530, 33798, 36636, 37204, 45064, 45795, 46505, 55806, 56330, 61060, 67596, 73272, 74408, 84495, 91590, 93010, 111612, 112660, 122120, 135192, 139515, 168990, 183180, 186020, 223224, 225320, 279030, 337980, 366360, 372040, 399943, 558060, 675960, 799886, 1116120, 1199829, 1599772, 1999715, 2399658, 3199544, 3999430, 4799316, 5999145, 7998860, 9598632, 11998290, 15997720, 23996580, 47993160]

約数ペア:

[(1, 47993160), (2, 23996580), (3, 15997720), (4, 11998290), (5, 9598632), (6, 7998860), (8, 5999145), (10, 4799316), (12, 3999430), (15, 3199544), (20, 2399658), (24, 1999715), (30, 1599772), (40, 1199829), (43, 1116120), (60, 799886), (71, 675960), (86, 558060), (120, 399943), (129, 372040), (131, 366360), (142, 337980), (172, 279030), (213, 225320), (215, 223224), (258, 186020), (262, 183180), (284, 168990), (344, 139515), (355, 135192), (393, 122120), (426, 112660), (430, 111612), (516, 93010), (524, 91590), (568, 84495), (645, 74408), (655, 73272), (710, 67596), (786, 61060), (852, 56330), (860, 55806), (1032, 46505), (1048, 45795), (1065, 45064), (1290, 37204), (1310, 36636), (1420, 33798), (1572, 30530), (1704, 28165), (1720, 27903), (1965, 24424), (2130, 22532), (2580, 18602), (2620, 18318), (2840, 16899), (3053, 15720), (3144, 15265), (3930, 12212), (4260, 11266), (5160, 9301), (5240, 9159), (5633, 8520), (6106, 7860)]