280802304

素因数分解:

$2^{10}\times 3^2\times {\mathrm{30469}}^1$

素因数の和:30495

約数の個数: 66

約数和(自身を含む): 810837170

約数和(自身を除く): 530034866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 30469, 60938, 91407, 121876, 182814, 243752, 274221, 365628, 487504, 548442, 731256, 975008, 1096884, 1462512, 1950016, 2193768, 2925024, 3900032, 4387536, 5850048, 7800064, 8775072, 11700096, 15600128, 17550144, 23400192, 31200256, 35100288, 46800384, 70200576, 93600768, 140401152, 280802304]

約数ペア:

[(1, 280802304), (2, 140401152), (3, 93600768), (4, 70200576), (6, 46800384), (8, 35100288), (9, 31200256), (12, 23400192), (16, 17550144), (18, 15600128), (24, 11700096), (32, 8775072), (36, 7800064), (48, 5850048), (64, 4387536), (72, 3900032), (96, 2925024), (128, 2193768), (144, 1950016), (192, 1462512), (256, 1096884), (288, 975008), (384, 731256), (512, 548442), (576, 487504), (768, 365628), (1024, 274221), (1152, 243752), (1536, 182814), (2304, 121876), (3072, 91407), (4608, 60938), (9216, 30469)]