54463920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1947

約数の個数: 160

約数和(自身を含む): 204415488

約数和(自身を除く): 149951568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 1907, 2040, 2380, 2856, 3570, 3814, 4080, 4760, 5712, 5721, 7140, 7628, 9520, 9535, 11442, 13349, 14280, 15256, 19070, 22884, 26698, 28560, 28605, 30512, 32419, 38140, 40047, 45768, 53396, 57210, 64838, 66745, 76280, 80094, 91536, 97257, 106792, 114420, 129676, 133490, 152560, 160188, 162095, 194514, 200235, 213584, 226933, 228840, 259352, 266980, 320376, 324190, 389028, 400470, 453866, 457680, 486285, 518704, 533960, 640752, 648380, 680799, 778056, 800940, 907732, 972570, 1067920, 1134665, 1296760, 1361598, 1556112, 1601880, 1815464, 1945140, 2269330, 2593520, 2723196, 3203760, 3403995, 3630928, 3890280, 4538660, 5446392, 6807990, 7780560, 9077320, 10892784, 13615980, 18154640, 27231960, 54463920]

約数ペア:

[(1, 54463920), (2, 27231960), (3, 18154640), (4, 13615980), (5, 10892784), (6, 9077320), (7, 7780560), (8, 6807990), (10, 5446392), (12, 4538660), (14, 3890280), (15, 3630928), (16, 3403995), (17, 3203760), (20, 2723196), (21, 2593520), (24, 2269330), (28, 1945140), (30, 1815464), (34, 1601880), (35, 1556112), (40, 1361598), (42, 1296760), (48, 1134665), (51, 1067920), (56, 972570), (60, 907732), (68, 800940), (70, 778056), (80, 680799), (84, 648380), (85, 640752), (102, 533960), (105, 518704), (112, 486285), (119, 457680), (120, 453866), (136, 400470), (140, 389028), (168, 324190), (170, 320376), (204, 266980), (210, 259352), (238, 228840), (240, 226933), (255, 213584), (272, 200235), (280, 194514), (336, 162095), (340, 160188), (357, 152560), (408, 133490), (420, 129676), (476, 114420), (510, 106792), (560, 97257), (595, 91536), (680, 80094), (714, 76280), (816, 66745), (840, 64838), (952, 57210), (1020, 53396), (1190, 45768), (1360, 40047), (1428, 38140), (1680, 32419), (1785, 30512), (1904, 28605), (1907, 28560), (2040, 26698), (2380, 22884), (2856, 19070), (3570, 15256), (3814, 14280), (4080, 13349), (4760, 11442), (5712, 9535), (5721, 9520), (7140, 7628)]