489863880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1201}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 1755112320

約数和(自身を除く): 1265248440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 103, 110, 120, 132, 165, 180, 198, 206, 220, 264, 309, 330, 360, 396, 412, 440, 495, 515, 618, 660, 792, 824, 927, 990, 1030, 1133, 1201, 1236, 1320, 1545, 1854, 1980, 2060, 2266, 2402, 2472, 3090, 3399, 3603, 3708, 3960, 4120, 4532, 4635, 4804, 5665, 6005, 6180, 6798, 7206, 7416, 9064, 9270, 9608, 10197, 10809, 11330, 12010, 12360, 13211, 13596, 14412, 16995, 18015, 18540, 20394, 21618, 22660, 24020, 26422, 27192, 28824, 33990, 36030, 37080, 39633, 40788, 43236, 45320, 48040, 50985, 52844, 54045, 66055, 67980, 72060, 79266, 81576, 86472, 101970, 105688, 108090, 118899, 123703, 132110, 135960, 144120, 158532, 198165, 203940, 216180, 237798, 247406, 264220, 317064, 371109, 396330, 407880, 432360, 475596, 494812, 528440, 594495, 618515, 742218, 792660, 951192, 989624, 1113327, 1188990, 1237030, 1360733, 1484436, 1585320, 1855545, 2226654, 2377980, 2474060, 2721466, 2968872, 3711090, 4082199, 4453308, 4755960, 4948120, 5442932, 5566635, 6803665, 7422180, 8164398, 8906616, 10885864, 11133270, 12246597, 13607330, 14844360, 16328796, 20410995, 22266540, 24493194, 27214660, 32657592, 40821990, 44533080, 48986388, 54429320, 61232985, 81643980, 97972776, 122465970, 163287960, 244931940, 489863880]

約数ペア:

[(1, 489863880), (2, 244931940), (3, 163287960), (4, 122465970), (5, 97972776), (6, 81643980), (8, 61232985), (9, 54429320), (10, 48986388), (11, 44533080), (12, 40821990), (15, 32657592), (18, 27214660), (20, 24493194), (22, 22266540), (24, 20410995), (30, 16328796), (33, 14844360), (36, 13607330), (40, 12246597), (44, 11133270), (45, 10885864), (55, 8906616), (60, 8164398), (66, 7422180), (72, 6803665), (88, 5566635), (90, 5442932), (99, 4948120), (103, 4755960), (110, 4453308), (120, 4082199), (132, 3711090), (165, 2968872), (180, 2721466), (198, 2474060), (206, 2377980), (220, 2226654), (264, 1855545), (309, 1585320), (330, 1484436), (360, 1360733), (396, 1237030), (412, 1188990), (440, 1113327), (495, 989624), (515, 951192), (618, 792660), (660, 742218), (792, 618515), (824, 594495), (927, 528440), (990, 494812), (1030, 475596), (1133, 432360), (1201, 407880), (1236, 396330), (1320, 371109), (1545, 317064), (1854, 264220), (1980, 247406), (2060, 237798), (2266, 216180), (2402, 203940), (2472, 198165), (3090, 158532), (3399, 144120), (3603, 135960), (3708, 132110), (3960, 123703), (4120, 118899), (4532, 108090), (4635, 105688), (4804, 101970), (5665, 86472), (6005, 81576), (6180, 79266), (6798, 72060), (7206, 67980), (7416, 66055), (9064, 54045), (9270, 52844), (9608, 50985), (10197, 48040), (10809, 45320), (11330, 43236), (12010, 40788), (12360, 39633), (13211, 37080), (13596, 36030), (14412, 33990), (16995, 28824), (18015, 27192), (18540, 26422), (20394, 24020), (21618, 22660)]