1330453120

素因数分解:

$2^7\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4801}}^1$

素因数の和:5253

約数の個数: 64

約数和(自身を含む): 3188624040

約数和(自身を除く): 1858170920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 433, 640, 866, 1732, 2165, 3464, 4330, 4801, 6928, 8660, 9602, 13856, 17320, 19204, 24005, 27712, 34640, 38408, 48010, 55424, 69280, 76816, 96020, 138560, 153632, 192040, 277120, 307264, 384080, 614528, 768160, 1536320, 2078833, 3072640, 4157666, 8315332, 10394165, 16630664, 20788330, 33261328, 41576660, 66522656, 83153320, 133045312, 166306640, 266090624, 332613280, 665226560, 1330453120]

約数ペア:

[(1, 1330453120), (2, 665226560), (4, 332613280), (5, 266090624), (8, 166306640), (10, 133045312), (16, 83153320), (20, 66522656), (32, 41576660), (40, 33261328), (64, 20788330), (80, 16630664), (128, 10394165), (160, 8315332), (320, 4157666), (433, 3072640), (640, 2078833), (866, 1536320), (1732, 768160), (2165, 614528), (3464, 384080), (4330, 307264), (4801, 277120), (6928, 192040), (8660, 153632), (9602, 138560), (13856, 96020), (17320, 76816), (19204, 69280), (24005, 55424), (27712, 48010), (34640, 38408)]