79635960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{2731}}^1$

素因数の和:2760

約数の個数: 112

約数和(自身を含む): 268746840

約数和(自身を除く): 189110880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2731, 2916, 3240, 3645, 4860, 5462, 5832, 7290, 8193, 9720, 10924, 13655, 14580, 16386, 21848, 24579, 27310, 29160, 32772, 40965, 49158, 54620, 65544, 73737, 81930, 98316, 109240, 122895, 147474, 163860, 196632, 221211, 245790, 294948, 327720, 368685, 442422, 491580, 589896, 663633, 737370, 884844, 983160, 1106055, 1327266, 1474740, 1769688, 1990899, 2212110, 2654532, 2949480, 3318165, 3981798, 4424220, 5309064, 6636330, 7963596, 8848440, 9954495, 13272660, 15927192, 19908990, 26545320, 39817980, 79635960]

約数ペア:

[(1, 79635960), (2, 39817980), (3, 26545320), (4, 19908990), (5, 15927192), (6, 13272660), (8, 9954495), (9, 8848440), (10, 7963596), (12, 6636330), (15, 5309064), (18, 4424220), (20, 3981798), (24, 3318165), (27, 2949480), (30, 2654532), (36, 2212110), (40, 1990899), (45, 1769688), (54, 1474740), (60, 1327266), (72, 1106055), (81, 983160), (90, 884844), (108, 737370), (120, 663633), (135, 589896), (162, 491580), (180, 442422), (216, 368685), (243, 327720), (270, 294948), (324, 245790), (360, 221211), (405, 196632), (486, 163860), (540, 147474), (648, 122895), (729, 109240), (810, 98316), (972, 81930), (1080, 73737), (1215, 65544), (1458, 54620), (1620, 49158), (1944, 40965), (2430, 32772), (2731, 29160), (2916, 27310), (3240, 24579), (3645, 21848), (4860, 16386), (5462, 14580), (5832, 13655), (7290, 10924), (8193, 9720)]