214782720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{55933}}^1$

素因数の和:55957

約数の個数: 72

約数和(自身を含む): 685974576

約数和(自身を除く): 471191856

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, 640, 768, 960, 1280, 1920, 3840, 55933, 111866, 167799, 223732, 279665, 335598, 447464, 559330, 671196, 838995, 894928, 1118660, 1342392, 1677990, 1789856, 2237320, 2684784, 3355980, 3579712, 4474640, 5369568, 6711960, 7159424, 8949280, 10739136, 13423920, 14318848, 17898560, 21478272, 26847840, 35797120, 42956544, 53695680, 71594240, 107391360, 214782720]

約数ペア:

[(1, 214782720), (2, 107391360), (3, 71594240), (4, 53695680), (5, 42956544), (6, 35797120), (8, 26847840), (10, 21478272), (12, 17898560), (15, 14318848), (16, 13423920), (20, 10739136), (24, 8949280), (30, 7159424), (32, 6711960), (40, 5369568), (48, 4474640), (60, 3579712), (64, 3355980), (80, 2684784), (96, 2237320), (120, 1789856), (128, 1677990), (160, 1342392), (192, 1118660), (240, 894928), (256, 838995), (320, 671196), (384, 559330), (480, 447464), (640, 335598), (768, 279665), (960, 223732), (1280, 167799), (1920, 111866), (3840, 55933)]