29800960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1693

約数の個数: 80

約数和(自身を含む): 81709056

約数和(自身を除く): 51908096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1663, 1792, 2240, 2560, 3326, 3584, 4480, 6652, 8315, 8960, 11641, 13304, 16630, 17920, 23282, 26608, 33260, 46564, 53216, 58205, 66520, 93128, 106432, 116410, 133040, 186256, 212864, 232820, 266080, 372512, 425728, 465640, 532160, 745024, 851456, 931280, 1064320, 1490048, 1862560, 2128640, 2980096, 3725120, 4257280, 5960192, 7450240, 14900480, 29800960]

約数ペア:

[(1, 29800960), (2, 14900480), (4, 7450240), (5, 5960192), (7, 4257280), (8, 3725120), (10, 2980096), (14, 2128640), (16, 1862560), (20, 1490048), (28, 1064320), (32, 931280), (35, 851456), (40, 745024), (56, 532160), (64, 465640), (70, 425728), (80, 372512), (112, 266080), (128, 232820), (140, 212864), (160, 186256), (224, 133040), (256, 116410), (280, 106432), (320, 93128), (448, 66520), (512, 58205), (560, 53216), (640, 46564), (896, 33260), (1120, 26608), (1280, 23282), (1663, 17920), (1792, 16630), (2240, 13304), (2560, 11641), (3326, 8960), (3584, 8315), (4480, 6652)]