1876687920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28027}}^1$

素因数の和:28080

約数の個数: 160

約数和(自身を含む): 6672906240

約数和(自身を除く): 4796218320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 28027, 33480, 56054, 66960, 84081, 112108, 140135, 168162, 224216, 252243, 280270, 336324, 420405, 448432, 504486, 560540, 672648, 756729, 840810, 868837, 1008972, 1121080, 1261215, 1345296, 1513458, 1681620, 1737674, 2017944, 2242160, 2522430, 2606511, 3026916, 3363240, 3475348, 3783645, 4035888, 4344185, 5044860, 5213022, 6053832, 6726480, 6950696, 7567290, 7819533, 8688370, 10089720, 10426044, 12107664, 13032555, 13901392, 15134580, 15639066, 17376740, 20179440, 20852088, 23458599, 26065110, 30269160, 31278132, 34753480, 39097665, 41704176, 46917198, 52130220, 60538320, 62556264, 69506960, 78195330, 93834396, 104260440, 117292995, 125112528, 156390660, 187668792, 208520880, 234585990, 312781320, 375337584, 469171980, 625562640, 938343960, 1876687920]

約数ペア:

[(1, 1876687920), (2, 938343960), (3, 625562640), (4, 469171980), (5, 375337584), (6, 312781320), (8, 234585990), (9, 208520880), (10, 187668792), (12, 156390660), (15, 125112528), (16, 117292995), (18, 104260440), (20, 93834396), (24, 78195330), (27, 69506960), (30, 62556264), (31, 60538320), (36, 52130220), (40, 46917198), (45, 41704176), (48, 39097665), (54, 34753480), (60, 31278132), (62, 30269160), (72, 26065110), (80, 23458599), (90, 20852088), (93, 20179440), (108, 17376740), (120, 15639066), (124, 15134580), (135, 13901392), (144, 13032555), (155, 12107664), (180, 10426044), (186, 10089720), (216, 8688370), (240, 7819533), (248, 7567290), (270, 6950696), (279, 6726480), (310, 6053832), (360, 5213022), (372, 5044860), (432, 4344185), (465, 4035888), (496, 3783645), (540, 3475348), (558, 3363240), (620, 3026916), (720, 2606511), (744, 2522430), (837, 2242160), (930, 2017944), (1080, 1737674), (1116, 1681620), (1240, 1513458), (1395, 1345296), (1488, 1261215), (1674, 1121080), (1860, 1008972), (2160, 868837), (2232, 840810), (2480, 756729), (2790, 672648), (3348, 560540), (3720, 504486), (4185, 448432), (4464, 420405), (5580, 336324), (6696, 280270), (7440, 252243), (8370, 224216), (11160, 168162), (13392, 140135), (16740, 112108), (22320, 84081), (28027, 66960), (33480, 56054)]