80511360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 128

約数和(自身を含む): 270259200

約数和(自身を除く): 189747840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2207, 2280, 2432, 3040, 3648, 4414, 4560, 6080, 6621, 7296, 8828, 9120, 11035, 12160, 13242, 17656, 18240, 22070, 26484, 33105, 35312, 36480, 41933, 44140, 52968, 66210, 70624, 83866, 88280, 105936, 125799, 132420, 141248, 167732, 176560, 209665, 211872, 251598, 264840, 282496, 335464, 353120, 419330, 423744, 503196, 529680, 628995, 670928, 706240, 838660, 847488, 1006392, 1059360, 1257990, 1341856, 1412480, 1677320, 2012784, 2118720, 2515980, 2683712, 3354640, 4025568, 4237440, 5031960, 5367424, 6709280, 8051136, 10063920, 13418560, 16102272, 20127840, 26837120, 40255680, 80511360]

約数ペア:

[(1, 80511360), (2, 40255680), (3, 26837120), (4, 20127840), (5, 16102272), (6, 13418560), (8, 10063920), (10, 8051136), (12, 6709280), (15, 5367424), (16, 5031960), (19, 4237440), (20, 4025568), (24, 3354640), (30, 2683712), (32, 2515980), (38, 2118720), (40, 2012784), (48, 1677320), (57, 1412480), (60, 1341856), (64, 1257990), (76, 1059360), (80, 1006392), (95, 847488), (96, 838660), (114, 706240), (120, 670928), (128, 628995), (152, 529680), (160, 503196), (190, 423744), (192, 419330), (228, 353120), (240, 335464), (285, 282496), (304, 264840), (320, 251598), (380, 211872), (384, 209665), (456, 176560), (480, 167732), (570, 141248), (608, 132420), (640, 125799), (760, 105936), (912, 88280), (960, 83866), (1140, 70624), (1216, 66210), (1520, 52968), (1824, 44140), (1920, 41933), (2207, 36480), (2280, 35312), (2432, 33105), (3040, 26484), (3648, 22070), (4414, 18240), (4560, 17656), (6080, 13242), (6621, 12160), (7296, 11035), (8828, 9120)]