320157072

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{22013}}^1$

素因数の和:22128

約数の個数: 60

約数和(自身を含む): 904907484

約数和(自身を除く): 584750412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 7272, 14544, 22013, 44026, 66039, 88052, 132078, 176104, 198117, 264156, 352208, 396234, 528312, 792468, 1056624, 1584936, 2223313, 3169872, 4446626, 6669939, 8893252, 13339878, 17786504, 20009817, 26679756, 35573008, 40019634, 53359512, 80039268, 106719024, 160078536, 320157072]

約数ペア:

[(1, 320157072), (2, 160078536), (3, 106719024), (4, 80039268), (6, 53359512), (8, 40019634), (9, 35573008), (12, 26679756), (16, 20009817), (18, 17786504), (24, 13339878), (36, 8893252), (48, 6669939), (72, 4446626), (101, 3169872), (144, 2223313), (202, 1584936), (303, 1056624), (404, 792468), (606, 528312), (808, 396234), (909, 352208), (1212, 264156), (1616, 198117), (1818, 176104), (2424, 132078), (3636, 88052), (4848, 66039), (7272, 44026), (14544, 22013)]