48752760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:605

約数の個数: 128

約数和(自身を含む): 168837120

約数和(自身を除く): 120084360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 457, 508, 635, 762, 840, 889, 914, 1016, 1270, 1371, 1524, 1778, 1828, 1905, 2285, 2540, 2667, 2742, 3048, 3199, 3556, 3656, 3810, 4445, 4570, 5080, 5334, 5484, 6398, 6855, 7112, 7620, 8890, 9140, 9597, 10668, 10968, 12796, 13335, 13710, 15240, 15995, 17780, 18280, 19194, 21336, 25592, 26670, 27420, 31990, 35560, 38388, 47985, 53340, 54840, 58039, 63980, 76776, 95970, 106680, 116078, 127960, 174117, 191940, 232156, 290195, 348234, 383880, 406273, 464312, 580390, 696468, 812546, 870585, 1160780, 1218819, 1392936, 1625092, 1741170, 2031365, 2321560, 2437638, 3250184, 3482340, 4062730, 4875276, 6094095, 6964680, 8125460, 9750552, 12188190, 16250920, 24376380, 48752760]

約数ペア:

[(1, 48752760), (2, 24376380), (3, 16250920), (4, 12188190), (5, 9750552), (6, 8125460), (7, 6964680), (8, 6094095), (10, 4875276), (12, 4062730), (14, 3482340), (15, 3250184), (20, 2437638), (21, 2321560), (24, 2031365), (28, 1741170), (30, 1625092), (35, 1392936), (40, 1218819), (42, 1160780), (56, 870585), (60, 812546), (70, 696468), (84, 580390), (105, 464312), (120, 406273), (127, 383880), (140, 348234), (168, 290195), (210, 232156), (254, 191940), (280, 174117), (381, 127960), (420, 116078), (457, 106680), (508, 95970), (635, 76776), (762, 63980), (840, 58039), (889, 54840), (914, 53340), (1016, 47985), (1270, 38388), (1371, 35560), (1524, 31990), (1778, 27420), (1828, 26670), (1905, 25592), (2285, 21336), (2540, 19194), (2667, 18280), (2742, 17780), (3048, 15995), (3199, 15240), (3556, 13710), (3656, 13335), (3810, 12796), (4445, 10968), (4570, 10668), (5080, 9597), (5334, 9140), (5484, 8890), (6398, 7620), (6855, 7112)]