38307229440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{9975841}}^1$

素因数の和:9975865

約数の個数: 72

約数和(自身を含む): 122343726288

約数和(自身を除く): 84036496848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 9975841, 19951682, 29927523, 39903364, 49879205, 59855046, 79806728, 99758410, 119710092, 149637615, 159613456, 199516820, 239420184, 299275230, 319226912, 399033640, 478840368, 598550460, 638453824, 798067280, 957680736, 1197100920, 1276907648, 1596134560, 1915361472, 2394201840, 2553815296, 3192269120, 3830722944, 4788403680, 6384538240, 7661445888, 9576807360, 12769076480, 19153614720, 38307229440]

約数ペア:

[(1, 38307229440), (2, 19153614720), (3, 12769076480), (4, 9576807360), (5, 7661445888), (6, 6384538240), (8, 4788403680), (10, 3830722944), (12, 3192269120), (15, 2553815296), (16, 2394201840), (20, 1915361472), (24, 1596134560), (30, 1276907648), (32, 1197100920), (40, 957680736), (48, 798067280), (60, 638453824), (64, 598550460), (80, 478840368), (96, 399033640), (120, 319226912), (128, 299275230), (160, 239420184), (192, 199516820), (240, 159613456), (256, 149637615), (320, 119710092), (384, 99758410), (480, 79806728), (640, 59855046), (768, 49879205), (960, 39903364), (1280, 29927523), (1920, 19951682), (3840, 9975841)]