7620360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 18507000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 251, 253, 264, 276, 330, 345, 440, 460, 502, 506, 552, 660, 690, 753, 759, 920, 1004, 1012, 1255, 1265, 1320, 1380, 1506, 1518, 2008, 2024, 2510, 2530, 2760, 2761, 3012, 3036, 3765, 3795, 5020, 5060, 5522, 5773, 6024, 6072, 7530, 7590, 8283, 10040, 10120, 11044, 11546, 13805, 15060, 15180, 16566, 17319, 22088, 23092, 27610, 28865, 30120, 30360, 33132, 34638, 41415, 46184, 55220, 57730, 63503, 66264, 69276, 82830, 86595, 110440, 115460, 127006, 138552, 165660, 173190, 190509, 230920, 254012, 317515, 331320, 346380, 381018, 508024, 635030, 692760, 762036, 952545, 1270060, 1524072, 1905090, 2540120, 3810180, 7620360]

約数ペア:

[(1, 7620360), (2, 3810180), (3, 2540120), (4, 1905090), (5, 1524072), (6, 1270060), (8, 952545), (10, 762036), (11, 692760), (12, 635030), (15, 508024), (20, 381018), (22, 346380), (23, 331320), (24, 317515), (30, 254012), (33, 230920), (40, 190509), (44, 173190), (46, 165660), (55, 138552), (60, 127006), (66, 115460), (69, 110440), (88, 86595), (92, 82830), (110, 69276), (115, 66264), (120, 63503), (132, 57730), (138, 55220), (165, 46184), (184, 41415), (220, 34638), (230, 33132), (251, 30360), (253, 30120), (264, 28865), (276, 27610), (330, 23092), (345, 22088), (440, 17319), (460, 16566), (502, 15180), (506, 15060), (552, 13805), (660, 11546), (690, 11044), (753, 10120), (759, 10040), (920, 8283), (1004, 7590), (1012, 7530), (1255, 6072), (1265, 6024), (1320, 5773), (1380, 5522), (1506, 5060), (1518, 5020), (2008, 3795), (2024, 3765), (2510, 3036), (2530, 3012), (2760, 2761)]