57270240

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{491}}^1$

素因数の和:524

約数の個数: 168

約数和(自身を含む): 203271768

約数和(自身を除く): 146001528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 491, 540, 648, 720, 729, 810, 864, 972, 982, 1080, 1215, 1296, 1440, 1458, 1473, 1620, 1944, 1964, 2160, 2430, 2455, 2592, 2916, 2946, 3240, 3645, 3888, 3928, 4320, 4419, 4860, 4910, 5832, 5892, 6480, 7290, 7365, 7776, 7856, 8838, 9720, 9820, 11664, 11784, 12960, 13257, 14580, 14730, 15712, 17676, 19440, 19640, 22095, 23328, 23568, 26514, 29160, 29460, 35352, 38880, 39280, 39771, 44190, 47136, 53028, 58320, 58920, 66285, 70704, 78560, 79542, 88380, 106056, 116640, 117840, 119313, 132570, 141408, 159084, 176760, 198855, 212112, 235680, 238626, 265140, 318168, 353520, 357939, 397710, 424224, 477252, 530280, 596565, 636336, 707040, 715878, 795420, 954504, 1060560, 1193130, 1272672, 1431756, 1590840, 1789695, 1909008, 2121120, 2386260, 2863512, 3181680, 3579390, 3818016, 4772520, 5727024, 6363360, 7158780, 9545040, 11454048, 14317560, 19090080, 28635120, 57270240]

約数ペア:

[(1, 57270240), (2, 28635120), (3, 19090080), (4, 14317560), (5, 11454048), (6, 9545040), (8, 7158780), (9, 6363360), (10, 5727024), (12, 4772520), (15, 3818016), (16, 3579390), (18, 3181680), (20, 2863512), (24, 2386260), (27, 2121120), (30, 1909008), (32, 1789695), (36, 1590840), (40, 1431756), (45, 1272672), (48, 1193130), (54, 1060560), (60, 954504), (72, 795420), (80, 715878), (81, 707040), (90, 636336), (96, 596565), (108, 530280), (120, 477252), (135, 424224), (144, 397710), (160, 357939), (162, 353520), (180, 318168), (216, 265140), (240, 238626), (243, 235680), (270, 212112), (288, 198855), (324, 176760), (360, 159084), (405, 141408), (432, 132570), (480, 119313), (486, 117840), (491, 116640), (540, 106056), (648, 88380), (720, 79542), (729, 78560), (810, 70704), (864, 66285), (972, 58920), (982, 58320), (1080, 53028), (1215, 47136), (1296, 44190), (1440, 39771), (1458, 39280), (1473, 38880), (1620, 35352), (1944, 29460), (1964, 29160), (2160, 26514), (2430, 23568), (2455, 23328), (2592, 22095), (2916, 19640), (2946, 19440), (3240, 17676), (3645, 15712), (3888, 14730), (3928, 14580), (4320, 13257), (4419, 12960), (4860, 11784), (4910, 11664), (5832, 9820), (5892, 9720), (6480, 8838), (7290, 7856), (7365, 7776)]