316212480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{27449}}^1$

素因数の和:27476

約数の個数: 108

約数和(自身を含む): 1094102100

約数和(自身を除く): 777889620

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 27449, 54898, 82347, 109796, 137245, 164694, 219592, 247041, 274490, 329388, 411735, 439184, 494082, 548980, 658776, 823470, 878368, 988164, 1097960, 1235205, 1317552, 1646940, 1756736, 1976328, 2195920, 2470410, 2635104, 3293880, 3513472, 3952656, 4391840, 4940820, 5270208, 6587760, 7026944, 7905312, 8783680, 9881640, 10540416, 13175520, 15810624, 17567360, 19763280, 21080832, 26351040, 31621248, 35134720, 39526560, 52702080, 63242496, 79053120, 105404160, 158106240, 316212480]

約数ペア:

[(1, 316212480), (2, 158106240), (3, 105404160), (4, 79053120), (5, 63242496), (6, 52702080), (8, 39526560), (9, 35134720), (10, 31621248), (12, 26351040), (15, 21080832), (16, 19763280), (18, 17567360), (20, 15810624), (24, 13175520), (30, 10540416), (32, 9881640), (36, 8783680), (40, 7905312), (45, 7026944), (48, 6587760), (60, 5270208), (64, 4940820), (72, 4391840), (80, 3952656), (90, 3513472), (96, 3293880), (120, 2635104), (128, 2470410), (144, 2195920), (160, 1976328), (180, 1756736), (192, 1646940), (240, 1317552), (256, 1235205), (288, 1097960), (320, 988164), (360, 878368), (384, 823470), (480, 658776), (576, 548980), (640, 494082), (720, 439184), (768, 411735), (960, 329388), (1152, 274490), (1280, 247041), (1440, 219592), (1920, 164694), (2304, 137245), (2880, 109796), (3840, 82347), (5760, 54898), (11520, 27449)]