307941120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26758

約数の個数: 108

約数和(自身を含む): 1065484056

約数和(自身を除く): 757542936

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, 26731, 53462, 80193, 106924, 133655, 160386, 213848, 240579, 267310, 320772, 400965, 427696, 481158, 534620, 641544, 801930, 855392, 962316, 1069240, 1202895, 1283088, 1603860, 1710784, 1924632, 2138480, 2405790, 2566176, 3207720, 3421568, 3849264, 4276960, 4811580, 5132352, 6415440, 6843136, 7698528, 8553920, 9623160, 10264704, 12830880, 15397056, 17107840, 19246320, 20529408, 25661760, 30794112, 34215680, 38492640, 51323520, 61588224, 76985280, 102647040, 153970560, 307941120]

約数ペア:

[(1, 307941120), (2, 153970560), (3, 102647040), (4, 76985280), (5, 61588224), (6, 51323520), (8, 38492640), (9, 34215680), (10, 30794112), (12, 25661760), (15, 20529408), (16, 19246320), (18, 17107840), (20, 15397056), (24, 12830880), (30, 10264704), (32, 9623160), (36, 8553920), (40, 7698528), (45, 6843136), (48, 6415440), (60, 5132352), (64, 4811580), (72, 4276960), (80, 3849264), (90, 3421568), (96, 3207720), (120, 2566176), (128, 2405790), (144, 2138480), (160, 1924632), (180, 1710784), (192, 1603860), (240, 1283088), (256, 1202895), (288, 1069240), (320, 962316), (360, 855392), (384, 801930), (480, 641544), (576, 534620), (640, 481158), (720, 427696), (768, 400965), (960, 320772), (1152, 267310), (1280, 240579), (1440, 213848), (1920, 160386), (2304, 133655), (2880, 106924), (3840, 80193), (5760, 53462), (11520, 26731)]