79305480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 275184000

約数和(自身を除く): 195878520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 199, 205, 216, 243, 246, 270, 324, 328, 360, 369, 398, 405, 410, 486, 492, 540, 597, 615, 648, 738, 796, 810, 820, 972, 984, 995, 1080, 1107, 1194, 1215, 1230, 1476, 1592, 1620, 1640, 1791, 1845, 1944, 1990, 2214, 2388, 2430, 2460, 2952, 2985, 3240, 3321, 3582, 3690, 3980, 4428, 4776, 4860, 4920, 5373, 5535, 5970, 6642, 7164, 7380, 7960, 8159, 8856, 8955, 9720, 9963, 10746, 11070, 11940, 13284, 14328, 14760, 16119, 16318, 16605, 17910, 19926, 21492, 22140, 23880, 24477, 26568, 26865, 32238, 32636, 33210, 35820, 39852, 40795, 42984, 44280, 48357, 48954, 49815, 53730, 64476, 65272, 66420, 71640, 73431, 79704, 80595, 81590, 96714, 97908, 99630, 107460, 122385, 128952, 132840, 146862, 161190, 163180, 193428, 195816, 199260, 214920, 220293, 241785, 244770, 293724, 322380, 326360, 367155, 386856, 398520, 440586, 483570, 489540, 587448, 644760, 660879, 734310, 881172, 967140, 979080, 1101465, 1321758, 1468620, 1762344, 1934280, 1982637, 2202930, 2643516, 2937240, 3304395, 3965274, 4405860, 5287032, 6608790, 7930548, 8811720, 9913185, 13217580, 15861096, 19826370, 26435160, 39652740, 79305480]

約数ペア:

[(1, 79305480), (2, 39652740), (3, 26435160), (4, 19826370), (5, 15861096), (6, 13217580), (8, 9913185), (9, 8811720), (10, 7930548), (12, 6608790), (15, 5287032), (18, 4405860), (20, 3965274), (24, 3304395), (27, 2937240), (30, 2643516), (36, 2202930), (40, 1982637), (41, 1934280), (45, 1762344), (54, 1468620), (60, 1321758), (72, 1101465), (81, 979080), (82, 967140), (90, 881172), (108, 734310), (120, 660879), (123, 644760), (135, 587448), (162, 489540), (164, 483570), (180, 440586), (199, 398520), (205, 386856), (216, 367155), (243, 326360), (246, 322380), (270, 293724), (324, 244770), (328, 241785), (360, 220293), (369, 214920), (398, 199260), (405, 195816), (410, 193428), (486, 163180), (492, 161190), (540, 146862), (597, 132840), (615, 128952), (648, 122385), (738, 107460), (796, 99630), (810, 97908), (820, 96714), (972, 81590), (984, 80595), (995, 79704), (1080, 73431), (1107, 71640), (1194, 66420), (1215, 65272), (1230, 64476), (1476, 53730), (1592, 49815), (1620, 48954), (1640, 48357), (1791, 44280), (1845, 42984), (1944, 40795), (1990, 39852), (2214, 35820), (2388, 33210), (2430, 32636), (2460, 32238), (2952, 26865), (2985, 26568), (3240, 24477), (3321, 23880), (3582, 22140), (3690, 21492), (3980, 19926), (4428, 17910), (4776, 16605), (4860, 16318), (4920, 16119), (5373, 14760), (5535, 14328), (5970, 13284), (6642, 11940), (7164, 11070), (7380, 10746), (7960, 9963), (8159, 9720), (8856, 8955)]