495556320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{147487}}^1$

素因数の和:147512

約数の個数: 96

約数和(自身を含む): 1784014848

約数和(自身を除く): 1288458528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 147487, 294974, 442461, 589948, 737435, 884922, 1032409, 1179896, 1474870, 1769844, 2064818, 2212305, 2359792, 2949740, 3097227, 3539688, 4129636, 4424610, 4719584, 5162045, 5899480, 6194454, 7079376, 8259272, 8849220, 10324090, 11798960, 12388908, 14158752, 15486135, 16518544, 17698440, 20648180, 23597920, 24777816, 30972270, 33037088, 35396880, 41296360, 49555632, 61944540, 70793760, 82592720, 99111264, 123889080, 165185440, 247778160, 495556320]

約数ペア:

[(1, 495556320), (2, 247778160), (3, 165185440), (4, 123889080), (5, 99111264), (6, 82592720), (7, 70793760), (8, 61944540), (10, 49555632), (12, 41296360), (14, 35396880), (15, 33037088), (16, 30972270), (20, 24777816), (21, 23597920), (24, 20648180), (28, 17698440), (30, 16518544), (32, 15486135), (35, 14158752), (40, 12388908), (42, 11798960), (48, 10324090), (56, 8849220), (60, 8259272), (70, 7079376), (80, 6194454), (84, 5899480), (96, 5162045), (105, 4719584), (112, 4424610), (120, 4129636), (140, 3539688), (160, 3097227), (168, 2949740), (210, 2359792), (224, 2212305), (240, 2064818), (280, 1769844), (336, 1474870), (420, 1179896), (480, 1032409), (560, 884922), (672, 737435), (840, 589948), (1120, 442461), (1680, 294974), (3360, 147487)]