180655488

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4057

約数の個数: 128

約数和(自身を含む): 574341600

約数和(自身を除く): 393686112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4021, 4992, 5616, 7488, 8042, 11232, 12063, 14976, 16084, 22464, 24126, 32168, 36189, 44928, 48252, 52273, 64336, 72378, 96504, 104546, 108567, 128672, 144756, 156819, 193008, 209092, 217134, 257344, 289512, 313638, 386016, 418184, 434268, 470457, 514688, 579024, 627276, 772032, 836368, 868536, 940914, 1158048, 1254552, 1411371, 1544064, 1672736, 1737072, 1881828, 2316096, 2509104, 2822742, 3345472, 3474144, 3763656, 4632192, 5018208, 5645484, 6690944, 6948288, 7527312, 10036416, 11290968, 13896576, 15054624, 20072832, 22581936, 30109248, 45163872, 60218496, 90327744, 180655488]

約数ペア:

[(1, 180655488), (2, 90327744), (3, 60218496), (4, 45163872), (6, 30109248), (8, 22581936), (9, 20072832), (12, 15054624), (13, 13896576), (16, 11290968), (18, 10036416), (24, 7527312), (26, 6948288), (27, 6690944), (32, 5645484), (36, 5018208), (39, 4632192), (48, 3763656), (52, 3474144), (54, 3345472), (64, 2822742), (72, 2509104), (78, 2316096), (96, 1881828), (104, 1737072), (108, 1672736), (117, 1544064), (128, 1411371), (144, 1254552), (156, 1158048), (192, 940914), (208, 868536), (216, 836368), (234, 772032), (288, 627276), (312, 579024), (351, 514688), (384, 470457), (416, 434268), (432, 418184), (468, 386016), (576, 313638), (624, 289512), (702, 257344), (832, 217134), (864, 209092), (936, 193008), (1152, 156819), (1248, 144756), (1404, 128672), (1664, 108567), (1728, 104546), (1872, 96504), (2496, 72378), (2808, 64336), (3456, 52273), (3744, 48252), (4021, 44928), (4992, 36189), (5616, 32168), (7488, 24126), (8042, 22464), (11232, 16084), (12063, 14976)]