54510960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 196273152

約数和(自身を除く): 141762192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 457, 497, 560, 568, 710, 840, 852, 914, 994, 1065, 1136, 1371, 1420, 1491, 1680, 1704, 1828, 1988, 2130, 2285, 2485, 2742, 2840, 2982, 3199, 3408, 3656, 3976, 4260, 4570, 4970, 5484, 5680, 5964, 6398, 6855, 7312, 7455, 7952, 8520, 9140, 9597, 9940, 10968, 11928, 12796, 13710, 14910, 15995, 17040, 18280, 19194, 19880, 21936, 23856, 25592, 27420, 29820, 31990, 32447, 36560, 38388, 39760, 47985, 51184, 54840, 59640, 63980, 64894, 76776, 95970, 97341, 109680, 119280, 127960, 129788, 153552, 162235, 191940, 194682, 227129, 255920, 259576, 324470, 383880, 389364, 454258, 486705, 519152, 648940, 681387, 767760, 778728, 908516, 973410, 1135645, 1297880, 1362774, 1557456, 1817032, 1946820, 2271290, 2595760, 2725548, 3406935, 3634064, 3893640, 4542580, 5451096, 6813870, 7787280, 9085160, 10902192, 13627740, 18170320, 27255480, 54510960]

約数ペア:

[(1, 54510960), (2, 27255480), (3, 18170320), (4, 13627740), (5, 10902192), (6, 9085160), (7, 7787280), (8, 6813870), (10, 5451096), (12, 4542580), (14, 3893640), (15, 3634064), (16, 3406935), (20, 2725548), (21, 2595760), (24, 2271290), (28, 1946820), (30, 1817032), (35, 1557456), (40, 1362774), (42, 1297880), (48, 1135645), (56, 973410), (60, 908516), (70, 778728), (71, 767760), (80, 681387), (84, 648940), (105, 519152), (112, 486705), (120, 454258), (140, 389364), (142, 383880), (168, 324470), (210, 259576), (213, 255920), (240, 227129), (280, 194682), (284, 191940), (336, 162235), (355, 153552), (420, 129788), (426, 127960), (457, 119280), (497, 109680), (560, 97341), (568, 95970), (710, 76776), (840, 64894), (852, 63980), (914, 59640), (994, 54840), (1065, 51184), (1136, 47985), (1371, 39760), (1420, 38388), (1491, 36560), (1680, 32447), (1704, 31990), (1828, 29820), (1988, 27420), (2130, 25592), (2285, 23856), (2485, 21936), (2742, 19880), (2840, 19194), (2982, 18280), (3199, 17040), (3408, 15995), (3656, 14910), (3976, 13710), (4260, 12796), (4570, 11928), (4970, 10968), (5484, 9940), (5680, 9597), (5964, 9140), (6398, 8520), (6855, 7952), (7312, 7455)]