4638480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 17998848

約数和(自身を除く): 13360368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 251, 264, 280, 308, 330, 336, 385, 420, 440, 462, 502, 528, 560, 616, 660, 753, 770, 840, 880, 924, 1004, 1155, 1232, 1255, 1320, 1506, 1540, 1680, 1757, 1848, 2008, 2310, 2510, 2640, 2761, 3012, 3080, 3514, 3696, 3765, 4016, 4620, 5020, 5271, 5522, 6024, 6160, 7028, 7530, 8283, 8785, 9240, 10040, 10542, 11044, 12048, 13805, 14056, 15060, 16566, 17570, 18480, 19327, 20080, 21084, 22088, 26355, 27610, 28112, 30120, 33132, 35140, 38654, 41415, 42168, 44176, 52710, 55220, 57981, 60240, 66264, 70280, 77308, 82830, 84336, 96635, 105420, 110440, 115962, 132528, 140560, 154616, 165660, 193270, 210840, 220880, 231924, 289905, 309232, 331320, 386540, 421680, 463848, 579810, 662640, 773080, 927696, 1159620, 1546160, 2319240, 4638480]

約数ペア:

[(1, 4638480), (2, 2319240), (3, 1546160), (4, 1159620), (5, 927696), (6, 773080), (7, 662640), (8, 579810), (10, 463848), (11, 421680), (12, 386540), (14, 331320), (15, 309232), (16, 289905), (20, 231924), (21, 220880), (22, 210840), (24, 193270), (28, 165660), (30, 154616), (33, 140560), (35, 132528), (40, 115962), (42, 110440), (44, 105420), (48, 96635), (55, 84336), (56, 82830), (60, 77308), (66, 70280), (70, 66264), (77, 60240), (80, 57981), (84, 55220), (88, 52710), (105, 44176), (110, 42168), (112, 41415), (120, 38654), (132, 35140), (140, 33132), (154, 30120), (165, 28112), (168, 27610), (176, 26355), (210, 22088), (220, 21084), (231, 20080), (240, 19327), (251, 18480), (264, 17570), (280, 16566), (308, 15060), (330, 14056), (336, 13805), (385, 12048), (420, 11044), (440, 10542), (462, 10040), (502, 9240), (528, 8785), (560, 8283), (616, 7530), (660, 7028), (753, 6160), (770, 6024), (840, 5522), (880, 5271), (924, 5020), (1004, 4620), (1155, 4016), (1232, 3765), (1255, 3696), (1320, 3514), (1506, 3080), (1540, 3012), (1680, 2761), (1757, 2640), (1848, 2510), (2008, 2310)]