30604800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{797}}^1$

素因数の和:828

約数の個数: 120

約数和(自身を含む): 101227896

約数和(自身を除く): 70623096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 797, 800, 960, 1200, 1280, 1536, 1594, 1600, 1920, 2391, 2400, 2560, 3188, 3200, 3840, 3985, 4782, 4800, 6376, 6400, 7680, 7970, 9564, 9600, 11955, 12752, 12800, 15940, 19128, 19200, 19925, 23910, 25504, 31880, 38256, 38400, 39850, 47820, 51008, 59775, 63760, 76512, 79700, 95640, 102016, 119550, 127520, 153024, 159400, 191280, 204032, 239100, 255040, 306048, 318800, 382560, 408064, 478200, 510080, 612096, 637600, 765120, 956400, 1020160, 1224192, 1275200, 1530240, 1912800, 2040320, 2550400, 3060480, 3825600, 5100800, 6120960, 7651200, 10201600, 15302400, 30604800]

約数ペア:

[(1, 30604800), (2, 15302400), (3, 10201600), (4, 7651200), (5, 6120960), (6, 5100800), (8, 3825600), (10, 3060480), (12, 2550400), (15, 2040320), (16, 1912800), (20, 1530240), (24, 1275200), (25, 1224192), (30, 1020160), (32, 956400), (40, 765120), (48, 637600), (50, 612096), (60, 510080), (64, 478200), (75, 408064), (80, 382560), (96, 318800), (100, 306048), (120, 255040), (128, 239100), (150, 204032), (160, 191280), (192, 159400), (200, 153024), (240, 127520), (256, 119550), (300, 102016), (320, 95640), (384, 79700), (400, 76512), (480, 63760), (512, 59775), (600, 51008), (640, 47820), (768, 39850), (797, 38400), (800, 38256), (960, 31880), (1200, 25504), (1280, 23910), (1536, 19925), (1594, 19200), (1600, 19128), (1920, 15940), (2391, 12800), (2400, 12752), (2560, 11955), (3188, 9600), (3200, 9564), (3840, 7970), (3985, 7680), (4782, 6400), (4800, 6376)]