79486560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 216

約数和(自身を含む): 289650816

約数和(自身を除く): 210164256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 191, 204, 240, 255, 272, 288, 289, 306, 340, 360, 382, 408, 480, 510, 544, 573, 578, 612, 680, 720, 764, 765, 816, 867, 955, 1020, 1146, 1156, 1224, 1360, 1440, 1445, 1528, 1530, 1632, 1719, 1734, 1910, 2040, 2292, 2312, 2448, 2601, 2720, 2865, 2890, 3056, 3060, 3247, 3438, 3468, 3820, 4080, 4335, 4584, 4624, 4896, 5202, 5730, 5780, 6112, 6120, 6494, 6876, 6936, 7640, 8160, 8595, 8670, 9168, 9248, 9741, 10404, 11460, 11560, 12240, 12988, 13005, 13752, 13872, 15280, 16235, 17190, 17340, 18336, 19482, 20808, 22920, 23120, 24480, 25976, 26010, 27504, 27744, 29223, 30560, 32470, 34380, 34680, 38964, 41616, 45840, 46240, 48705, 51952, 52020, 55008, 55199, 58446, 64940, 68760, 69360, 77928, 83232, 91680, 97410, 103904, 104040, 110398, 116892, 129880, 137520, 138720, 146115, 155856, 165597, 194820, 208080, 220796, 233784, 259760, 275040, 275995, 292230, 311712, 331194, 389640, 416160, 441592, 467568, 496791, 519520, 551990, 584460, 662388, 779280, 827985, 883184, 935136, 993582, 1103980, 1168920, 1324776, 1558560, 1655970, 1766368, 1987164, 2207960, 2337840, 2483955, 2649552, 3311940, 3974328, 4415920, 4675680, 4967910, 5299104, 6623880, 7948656, 8831840, 9935820, 13247760, 15897312, 19871640, 26495520, 39743280, 79486560]

約数ペア:

[(1, 79486560), (2, 39743280), (3, 26495520), (4, 19871640), (5, 15897312), (6, 13247760), (8, 9935820), (9, 8831840), (10, 7948656), (12, 6623880), (15, 5299104), (16, 4967910), (17, 4675680), (18, 4415920), (20, 3974328), (24, 3311940), (30, 2649552), (32, 2483955), (34, 2337840), (36, 2207960), (40, 1987164), (45, 1766368), (48, 1655970), (51, 1558560), (60, 1324776), (68, 1168920), (72, 1103980), (80, 993582), (85, 935136), (90, 883184), (96, 827985), (102, 779280), (120, 662388), (136, 584460), (144, 551990), (153, 519520), (160, 496791), (170, 467568), (180, 441592), (191, 416160), (204, 389640), (240, 331194), (255, 311712), (272, 292230), (288, 275995), (289, 275040), (306, 259760), (340, 233784), (360, 220796), (382, 208080), (408, 194820), (480, 165597), (510, 155856), (544, 146115), (573, 138720), (578, 137520), (612, 129880), (680, 116892), (720, 110398), (764, 104040), (765, 103904), (816, 97410), (867, 91680), (955, 83232), (1020, 77928), (1146, 69360), (1156, 68760), (1224, 64940), (1360, 58446), (1440, 55199), (1445, 55008), (1528, 52020), (1530, 51952), (1632, 48705), (1719, 46240), (1734, 45840), (1910, 41616), (2040, 38964), (2292, 34680), (2312, 34380), (2448, 32470), (2601, 30560), (2720, 29223), (2865, 27744), (2890, 27504), (3056, 26010), (3060, 25976), (3247, 24480), (3438, 23120), (3468, 22920), (3820, 20808), (4080, 19482), (4335, 18336), (4584, 17340), (4624, 17190), (4896, 16235), (5202, 15280), (5730, 13872), (5780, 13752), (6112, 13005), (6120, 12988), (6494, 12240), (6876, 11560), (6936, 11460), (7640, 10404), (8160, 9741), (8595, 9248), (8670, 9168)]