305460288

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{25253}}^1$

素因数の和:25281

約数の個数: 112

約数和(自身を含む): 1026322560

約数和(自身を除く): 720862272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 25253, 50506, 75759, 101012, 151518, 176771, 202024, 227277, 303036, 353542, 404048, 454554, 530313, 606072, 681831, 707084, 808096, 909108, 1060626, 1212144, 1363662, 1414168, 1590939, 1616192, 1818216, 2121252, 2424288, 2727324, 2828336, 3181878, 3636432, 4242504, 4772817, 4848576, 5454648, 5656672, 6363756, 7272864, 8485008, 9545634, 10909296, 11313344, 12727512, 14545728, 16970016, 19091268, 21818592, 25455024, 33940032, 38182536, 43637184, 50910048, 76365072, 101820096, 152730144, 305460288]

約数ペア:

[(1, 305460288), (2, 152730144), (3, 101820096), (4, 76365072), (6, 50910048), (7, 43637184), (8, 38182536), (9, 33940032), (12, 25455024), (14, 21818592), (16, 19091268), (18, 16970016), (21, 14545728), (24, 12727512), (27, 11313344), (28, 10909296), (32, 9545634), (36, 8485008), (42, 7272864), (48, 6363756), (54, 5656672), (56, 5454648), (63, 4848576), (64, 4772817), (72, 4242504), (84, 3636432), (96, 3181878), (108, 2828336), (112, 2727324), (126, 2424288), (144, 2121252), (168, 1818216), (189, 1616192), (192, 1590939), (216, 1414168), (224, 1363662), (252, 1212144), (288, 1060626), (336, 909108), (378, 808096), (432, 707084), (448, 681831), (504, 606072), (576, 530313), (672, 454554), (756, 404048), (864, 353542), (1008, 303036), (1344, 227277), (1512, 202024), (1728, 176771), (2016, 151518), (3024, 101012), (4032, 75759), (6048, 50506), (12096, 25253)]