15376960

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1703

約数の個数: 56

約数和(自身を含む): 37901880

約数和(自身を除く): 22524920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1657, 1856, 2320, 3314, 4640, 6628, 8285, 9280, 13256, 16570, 26512, 33140, 48053, 53024, 66280, 96106, 106048, 132560, 192212, 240265, 265120, 384424, 480530, 530240, 768848, 961060, 1537696, 1922120, 3075392, 3844240, 7688480, 15376960]

約数ペア:

[(1, 15376960), (2, 7688480), (4, 3844240), (5, 3075392), (8, 1922120), (10, 1537696), (16, 961060), (20, 768848), (29, 530240), (32, 480530), (40, 384424), (58, 265120), (64, 240265), (80, 192212), (116, 132560), (145, 106048), (160, 96106), (232, 66280), (290, 53024), (320, 48053), (464, 33140), (580, 26512), (928, 16570), (1160, 13256), (1657, 9280), (1856, 8285), (2320, 6628), (3314, 4640)]