301080320

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8111}}^1$

素因数の和:8161

約数の個数: 72

約数和(自身を含む): 746141760

約数和(自身を除く): 445061440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 7424, 8111, 9280, 16222, 18560, 32444, 37120, 40555, 64888, 81110, 129776, 162220, 235219, 259552, 324440, 470438, 519104, 648880, 940876, 1038208, 1176095, 1297760, 1881752, 2076416, 2352190, 2595520, 3763504, 4704380, 5191040, 7527008, 9408760, 10382080, 15054016, 18817520, 30108032, 37635040, 60216064, 75270080, 150540160, 301080320]

約数ペア:

[(1, 301080320), (2, 150540160), (4, 75270080), (5, 60216064), (8, 37635040), (10, 30108032), (16, 18817520), (20, 15054016), (29, 10382080), (32, 9408760), (40, 7527008), (58, 5191040), (64, 4704380), (80, 3763504), (116, 2595520), (128, 2352190), (145, 2076416), (160, 1881752), (232, 1297760), (256, 1176095), (290, 1038208), (320, 940876), (464, 648880), (580, 519104), (640, 470438), (928, 324440), (1160, 259552), (1280, 235219), (1856, 162220), (2320, 129776), (3712, 81110), (4640, 64888), (7424, 40555), (8111, 37120), (9280, 32444), (16222, 18560)]