30580480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3413}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 83738592

約数和(自身を除く): 53158112

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, 560, 640, 896, 1120, 1280, 1792, 2240, 3413, 4480, 6826, 8960, 13652, 17065, 23891, 27304, 34130, 47782, 54608, 68260, 95564, 109216, 119455, 136520, 191128, 218432, 238910, 273040, 382256, 436864, 477820, 546080, 764512, 873728, 955640, 1092160, 1529024, 1911280, 2184320, 3058048, 3822560, 4368640, 6116096, 7645120, 15290240, 30580480]

約数ペア:

[(1, 30580480), (2, 15290240), (4, 7645120), (5, 6116096), (7, 4368640), (8, 3822560), (10, 3058048), (14, 2184320), (16, 1911280), (20, 1529024), (28, 1092160), (32, 955640), (35, 873728), (40, 764512), (56, 546080), (64, 477820), (70, 436864), (80, 382256), (112, 273040), (128, 238910), (140, 218432), (160, 191128), (224, 136520), (256, 119455), (280, 109216), (320, 95564), (448, 68260), (560, 54608), (640, 47782), (896, 34130), (1120, 27304), (1280, 23891), (1792, 17065), (2240, 13652), (3413, 8960), (4480, 6826)]