816322560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{26573}}^1$

素因数の和:26603

約数の個数: 96

約数和(自身を含む): 2611692720

約数和(自身を除く): 1795370160

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 26573, 30720, 53146, 79719, 106292, 132865, 159438, 212584, 265730, 318876, 398595, 425168, 531460, 637752, 797190, 850336, 1062920, 1275504, 1594380, 1700672, 2125840, 2551008, 3188760, 3401344, 4251680, 5102016, 6377520, 6802688, 8503360, 10204032, 12755040, 13605376, 17006720, 20408064, 25510080, 27210752, 34013440, 40816128, 51020160, 54421504, 68026880, 81632256, 102040320, 136053760, 163264512, 204080640, 272107520, 408161280, 816322560]

約数ペア:

[(1, 816322560), (2, 408161280), (3, 272107520), (4, 204080640), (5, 163264512), (6, 136053760), (8, 102040320), (10, 81632256), (12, 68026880), (15, 54421504), (16, 51020160), (20, 40816128), (24, 34013440), (30, 27210752), (32, 25510080), (40, 20408064), (48, 17006720), (60, 13605376), (64, 12755040), (80, 10204032), (96, 8503360), (120, 6802688), (128, 6377520), (160, 5102016), (192, 4251680), (240, 3401344), (256, 3188760), (320, 2551008), (384, 2125840), (480, 1700672), (512, 1594380), (640, 1275504), (768, 1062920), (960, 850336), (1024, 797190), (1280, 637752), (1536, 531460), (1920, 425168), (2048, 398595), (2560, 318876), (3072, 265730), (3840, 212584), (5120, 159438), (6144, 132865), (7680, 106292), (10240, 79719), (15360, 53146), (26573, 30720)]