4907280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 18284544

約数和(自身を除く): 13377264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 127, 138, 140, 161, 168, 184, 210, 230, 240, 254, 276, 280, 322, 336, 345, 368, 381, 420, 460, 483, 508, 552, 560, 635, 644, 690, 762, 805, 840, 889, 920, 966, 1016, 1104, 1270, 1288, 1380, 1524, 1610, 1680, 1778, 1840, 1905, 1932, 2032, 2415, 2540, 2576, 2667, 2760, 2921, 3048, 3220, 3556, 3810, 3864, 4445, 4830, 5080, 5334, 5520, 5842, 6096, 6440, 7112, 7620, 7728, 8763, 8890, 9660, 10160, 10668, 11684, 12880, 13335, 14224, 14605, 15240, 17526, 17780, 19320, 20447, 21336, 23368, 26670, 29210, 30480, 35052, 35560, 38640, 40894, 42672, 43815, 46736, 53340, 58420, 61341, 70104, 71120, 81788, 87630, 102235, 106680, 116840, 122682, 140208, 163576, 175260, 204470, 213360, 233680, 245364, 306705, 327152, 350520, 408940, 490728, 613410, 701040, 817880, 981456, 1226820, 1635760, 2453640, 4907280]

約数ペア:

[(1, 4907280), (2, 2453640), (3, 1635760), (4, 1226820), (5, 981456), (6, 817880), (7, 701040), (8, 613410), (10, 490728), (12, 408940), (14, 350520), (15, 327152), (16, 306705), (20, 245364), (21, 233680), (23, 213360), (24, 204470), (28, 175260), (30, 163576), (35, 140208), (40, 122682), (42, 116840), (46, 106680), (48, 102235), (56, 87630), (60, 81788), (69, 71120), (70, 70104), (80, 61341), (84, 58420), (92, 53340), (105, 46736), (112, 43815), (115, 42672), (120, 40894), (127, 38640), (138, 35560), (140, 35052), (161, 30480), (168, 29210), (184, 26670), (210, 23368), (230, 21336), (240, 20447), (254, 19320), (276, 17780), (280, 17526), (322, 15240), (336, 14605), (345, 14224), (368, 13335), (381, 12880), (420, 11684), (460, 10668), (483, 10160), (508, 9660), (552, 8890), (560, 8763), (635, 7728), (644, 7620), (690, 7112), (762, 6440), (805, 6096), (840, 5842), (889, 5520), (920, 5334), (966, 5080), (1016, 4830), (1104, 4445), (1270, 3864), (1288, 3810), (1380, 3556), (1524, 3220), (1610, 3048), (1680, 2921), (1778, 2760), (1840, 2667), (1905, 2576), (1932, 2540), (2032, 2415)]