1805004960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3451

約数の個数: 192

約数和(自身を含む): 6264760320

約数和(自身を除く): 4459755360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 103, 110, 120, 132, 160, 165, 176, 206, 220, 240, 264, 309, 330, 352, 412, 440, 480, 515, 528, 618, 660, 824, 880, 1030, 1056, 1133, 1236, 1320, 1545, 1648, 1760, 2060, 2266, 2472, 2640, 3090, 3296, 3319, 3399, 4120, 4532, 4944, 5280, 5665, 6180, 6638, 6798, 8240, 9064, 9888, 9957, 11330, 12360, 13276, 13596, 16480, 16595, 16995, 18128, 19914, 22660, 24720, 26552, 27192, 33190, 33990, 36256, 36509, 39828, 45320, 49440, 49785, 53104, 54384, 66380, 67980, 73018, 79656, 90640, 99570, 106208, 108768, 109527, 132760, 135960, 146036, 159312, 181280, 182545, 199140, 219054, 265520, 271920, 292072, 318624, 341857, 365090, 398280, 438108, 531040, 543840, 547635, 584144, 683714, 730180, 796560, 876216, 1025571, 1095270, 1168288, 1367428, 1460360, 1593120, 1709285, 1752432, 2051142, 2190540, 2734856, 2920720, 3418570, 3504864, 3760427, 4102284, 4381080, 5127855, 5469712, 5841440, 6837140, 7520854, 8204568, 8762160, 10255710, 10939424, 11281281, 13674280, 15041708, 16409136, 17524320, 18802135, 20511420, 22562562, 27348560, 30083416, 32818272, 37604270, 41022840, 45125124, 54697120, 56406405, 60166832, 75208540, 82045680, 90250248, 112812810, 120333664, 150417080, 164091360, 180500496, 225625620, 300834160, 361000992, 451251240, 601668320, 902502480, 1805004960]

約数ペア:

[(1, 1805004960), (2, 902502480), (3, 601668320), (4, 451251240), (5, 361000992), (6, 300834160), (8, 225625620), (10, 180500496), (11, 164091360), (12, 150417080), (15, 120333664), (16, 112812810), (20, 90250248), (22, 82045680), (24, 75208540), (30, 60166832), (32, 56406405), (33, 54697120), (40, 45125124), (44, 41022840), (48, 37604270), (55, 32818272), (60, 30083416), (66, 27348560), (80, 22562562), (88, 20511420), (96, 18802135), (103, 17524320), (110, 16409136), (120, 15041708), (132, 13674280), (160, 11281281), (165, 10939424), (176, 10255710), (206, 8762160), (220, 8204568), (240, 7520854), (264, 6837140), (309, 5841440), (330, 5469712), (352, 5127855), (412, 4381080), (440, 4102284), (480, 3760427), (515, 3504864), (528, 3418570), (618, 2920720), (660, 2734856), (824, 2190540), (880, 2051142), (1030, 1752432), (1056, 1709285), (1133, 1593120), (1236, 1460360), (1320, 1367428), (1545, 1168288), (1648, 1095270), (1760, 1025571), (2060, 876216), (2266, 796560), (2472, 730180), (2640, 683714), (3090, 584144), (3296, 547635), (3319, 543840), (3399, 531040), (4120, 438108), (4532, 398280), (4944, 365090), (5280, 341857), (5665, 318624), (6180, 292072), (6638, 271920), (6798, 265520), (8240, 219054), (9064, 199140), (9888, 182545), (9957, 181280), (11330, 159312), (12360, 146036), (13276, 135960), (13596, 132760), (16480, 109527), (16595, 108768), (16995, 106208), (18128, 99570), (19914, 90640), (22660, 79656), (24720, 73018), (26552, 67980), (27192, 66380), (33190, 54384), (33990, 53104), (36256, 49785), (36509, 49440), (39828, 45320)]