124520960

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:533

約数の個数: 80

約数和(自身を含む): 301694976

約数和(自身を除く): 177174016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 383, 508, 512, 635, 640, 766, 1016, 1270, 1280, 1532, 1915, 2032, 2540, 2560, 3064, 3830, 4064, 5080, 6128, 7660, 8128, 10160, 12256, 15320, 16256, 20320, 24512, 30640, 32512, 40640, 48641, 49024, 61280, 65024, 81280, 97282, 98048, 122560, 162560, 194564, 196096, 243205, 245120, 325120, 389128, 486410, 490240, 778256, 972820, 980480, 1556512, 1945640, 3113024, 3891280, 6226048, 7782560, 12452096, 15565120, 24904192, 31130240, 62260480, 124520960]

約数ペア:

[(1, 124520960), (2, 62260480), (4, 31130240), (5, 24904192), (8, 15565120), (10, 12452096), (16, 7782560), (20, 6226048), (32, 3891280), (40, 3113024), (64, 1945640), (80, 1556512), (127, 980480), (128, 972820), (160, 778256), (254, 490240), (256, 486410), (320, 389128), (383, 325120), (508, 245120), (512, 243205), (635, 196096), (640, 194564), (766, 162560), (1016, 122560), (1270, 98048), (1280, 97282), (1532, 81280), (1915, 65024), (2032, 61280), (2540, 49024), (2560, 48641), (3064, 40640), (3830, 32512), (4064, 30640), (5080, 24512), (6128, 20320), (7660, 16256), (8128, 15320), (10160, 12256)]