127726560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6823}}^1$

素因数の和:6857

約数の個数: 144

約数和(自身を含む): 469463904

約数和(自身を除く): 341737344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 6823, 9360, 13646, 18720, 20469, 27292, 34115, 40938, 54584, 61407, 68230, 81876, 88699, 102345, 109168, 122814, 136460, 163752, 177398, 204690, 218336, 245628, 266097, 272920, 307035, 327504, 354796, 409380, 443495, 491256, 532194, 545840, 614070, 655008, 709592, 798291, 818760, 886990, 982512, 1064388, 1091680, 1228140, 1330485, 1419184, 1596582, 1637520, 1773980, 1965024, 2128776, 2456280, 2660970, 2838368, 3193164, 3275040, 3547960, 3991455, 4257552, 4912560, 5321940, 6386328, 7095920, 7982910, 8515104, 9825120, 10643880, 12772656, 14191840, 15965820, 21287760, 25545312, 31931640, 42575520, 63863280, 127726560]

約数ペア:

[(1, 127726560), (2, 63863280), (3, 42575520), (4, 31931640), (5, 25545312), (6, 21287760), (8, 15965820), (9, 14191840), (10, 12772656), (12, 10643880), (13, 9825120), (15, 8515104), (16, 7982910), (18, 7095920), (20, 6386328), (24, 5321940), (26, 4912560), (30, 4257552), (32, 3991455), (36, 3547960), (39, 3275040), (40, 3193164), (45, 2838368), (48, 2660970), (52, 2456280), (60, 2128776), (65, 1965024), (72, 1773980), (78, 1637520), (80, 1596582), (90, 1419184), (96, 1330485), (104, 1228140), (117, 1091680), (120, 1064388), (130, 982512), (144, 886990), (156, 818760), (160, 798291), (180, 709592), (195, 655008), (208, 614070), (234, 545840), (240, 532194), (260, 491256), (288, 443495), (312, 409380), (360, 354796), (390, 327504), (416, 307035), (468, 272920), (480, 266097), (520, 245628), (585, 218336), (624, 204690), (720, 177398), (780, 163752), (936, 136460), (1040, 122814), (1170, 109168), (1248, 102345), (1440, 88699), (1560, 81876), (1872, 68230), (2080, 61407), (2340, 54584), (3120, 40938), (3744, 34115), (4680, 27292), (6240, 20469), (6823, 18720), (9360, 13646)]