87903198720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3815243}}^1$

素因数の和:3815272

約数の個数: 120

約数和(自身を含む): 304433579736

約数和(自身を除く): 216530381016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 3815243, 7630486, 11445729, 15260972, 19076215, 22891458, 30521944, 34337187, 38152430, 45782916, 57228645, 61043888, 68674374, 76304860, 91565832, 114457290, 122087776, 137348748, 152609720, 171685935, 183131664, 228914580, 244175552, 274697496, 305219440, 343371870, 366263328, 457829160, 488351104, 549394992, 610438880, 686743740, 732526656, 915658320, 976702208, 1098789984, 1220877760, 1373487480, 1465053312, 1831316640, 1953404416, 2197579968, 2441755520, 2746974960, 2930106624, 3662633280, 4395159936, 4883511040, 5493949920, 5860213248, 7325266560, 8790319872, 9767022080, 10987899840, 14650533120, 17580639744, 21975799680, 29301066240, 43951599360, 87903198720]

約数ペア:

[(1, 87903198720), (2, 43951599360), (3, 29301066240), (4, 21975799680), (5, 17580639744), (6, 14650533120), (8, 10987899840), (9, 9767022080), (10, 8790319872), (12, 7325266560), (15, 5860213248), (16, 5493949920), (18, 4883511040), (20, 4395159936), (24, 3662633280), (30, 2930106624), (32, 2746974960), (36, 2441755520), (40, 2197579968), (45, 1953404416), (48, 1831316640), (60, 1465053312), (64, 1373487480), (72, 1220877760), (80, 1098789984), (90, 976702208), (96, 915658320), (120, 732526656), (128, 686743740), (144, 610438880), (160, 549394992), (180, 488351104), (192, 457829160), (240, 366263328), (256, 343371870), (288, 305219440), (320, 274697496), (360, 244175552), (384, 228914580), (480, 183131664), (512, 171685935), (576, 152609720), (640, 137348748), (720, 122087776), (768, 114457290), (960, 91565832), (1152, 76304860), (1280, 68674374), (1440, 61043888), (1536, 57228645), (1920, 45782916), (2304, 38152430), (2560, 34337187), (2880, 30521944), (3840, 22891458), (4608, 19076215), (5760, 15260972), (7680, 11445729), (11520, 7630486), (23040, 3815243)]